{"title":"S3M Super Torque Timing Belts","description":null,"products":[{"product_id":"100-s3m-1005-d-d","title":"D\u0026D Global 100-S3M-1005 Timing Belt - S3M Section, 335T, 1005mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-1005 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e335\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1005 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-1005 Timing Belt — S3M Section, 335T, 1005mm\",\"description\":\"Buy D\u0026D Global timing belt. 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S3M profile, 3mm pitch, 138mm wide, 46 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-138-D\u0026D\",\"mpn\":\"100-S3M-138-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_7c25f088-e421-4d2b-b746-d3ee87f55d96.png?v=1698959875\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-138-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"2.11\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"2.74\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}}}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183790391485,"sku":"100-S3M-138-D\u0026D","price":2.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_7c25f088-e421-4d2b-b746-d3ee87f55d96.png?v=1698959875"},{"product_id":"100-s3m-144-d-d","title":"100-S3M-144 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-144 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-144\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-144\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e144 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.011 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859970811\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-144 is a standardized industry size, so a 100-S3M-144 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-144 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-144 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-144?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-144 has a 3 mm tooth pitch, 48 teeth, a belt width of 10 mm, and a 144 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-144 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-144 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-144 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-144?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-144 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-144 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-144?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-144 has a 3 mm tooth pitch, 48 teeth, a belt width of 10 mm, and a 144 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-144 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-144 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-144 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183790653629,"sku":"100-S3M-144-D\u0026D","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_476db75a-29d6-4b63-a414-1767fe86c8e6.jpg?v=1781205680"},{"product_id":"100-s3m-150-d-d","title":"100-S3M-150 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-150 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-150\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e150 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.011 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859970828\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-150 is a standardized industry size, so a 100-S3M-150 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-150 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-150 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-150?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-150 has a 3 mm tooth pitch, 50 teeth, a belt width of 10 mm, and a 150 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-150 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-150 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-150 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-150?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-150 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-150 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-150?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-150 has a 3 mm tooth pitch, 50 teeth, a belt width of 10 mm, and a 150 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-150 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-150 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-150 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183791014077,"sku":"100-S3M-150-D\u0026D","price":2.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_4d6e4694-870b-4ba6-b445-1279c08019e4.jpg?v=1781205675"},{"product_id":"100-s3m-1569-d-d","title":"D\u0026D Global 100-S3M-1569 Timing Belt - S3M Section, 523T, 1569mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-1569 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e523\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1569 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-1569 Timing Belt — S3M Section, 523T, 1569mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 523 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-1569-D\u0026D\",\"mpn\":\"100-S3M-1569-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_17e223d5-295a-41a6-a8b9-b07502847dc4.png?v=1698959881\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-1569-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"23.94\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"31.12\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183791177917,"sku":"100-S3M-1569-D\u0026D","price":23.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_17e223d5-295a-41a6-a8b9-b07502847dc4.png?v=1698959881"},{"product_id":"100-s3m-1596-d-d","title":"D\u0026D Global 100-S3M-1596 Timing Belt - S3M Section, 532T, 1596mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-1596 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e532\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1596 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-1596 Timing Belt — S3M Section, 532T, 1596mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 532 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-1596-D\u0026D\",\"mpn\":\"100-S3M-1596-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_ac2fd34c-009a-4079-8a64-9cff64407aa5.png?v=1698959883\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-1596-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"24.35\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"31.66\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183791472829,"sku":"100-S3M-1596-D\u0026D","price":24.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_ac2fd34c-009a-4079-8a64-9cff64407aa5.png?v=1698959883"},{"product_id":"100-s3m-177-d-d","title":"100-S3M-177 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-177 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-177\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-177\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e177 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.013 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859223924\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-177 is a standardized industry size, so a 100-S3M-177 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-177 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-177 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-177?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-177 has a 3 mm tooth pitch, 59 teeth, a belt width of 10 mm, and a 177 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-177 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-177 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-177 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-177?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-177 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-177 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-177?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-177 has a 3 mm tooth pitch, 59 teeth, a belt width of 10 mm, and a 177 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-177 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-177 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-177 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183791734973,"sku":"100-S3M-177-D\u0026D","price":2.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_76566262-9947-4e82-b9a6-2f01698d573a.jpg?v=1781205676"},{"product_id":"100-s3m-186-d-d","title":"100-S3M-186 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-186 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-186\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-186\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e186 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.014 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859112150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-186 is a standardized industry size, so a 100-S3M-186 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-186 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-186 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-186?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-186 has a 3 mm tooth pitch, 62 teeth, a belt width of 10 mm, and a 186 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-186 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-186 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-186 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-186?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-186 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-186 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-186?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-186 has a 3 mm tooth pitch, 62 teeth, a belt width of 10 mm, and a 186 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-186 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-186 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-186 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183791997117,"sku":"100-S3M-186-D\u0026D","price":2.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_4fa0ccd9-cf0c-4adf-8ff6-1db23edc9f50.jpg?v=1781205673"},{"product_id":"100-s3m-189-d-d","title":"100-S3M-189 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-189 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-189\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-189\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e189 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.014 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859973751\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-189 is a standardized industry size, so a 100-S3M-189 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-189 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-189 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-189?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-189 has a 3 mm tooth pitch, 63 teeth, a belt width of 10 mm, and a 189 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-189 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-189 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-189 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-189?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-189 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-189 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-189?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-189 has a 3 mm tooth pitch, 63 teeth, a belt width of 10 mm, and a 189 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-189 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-189 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-189 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183792259261,"sku":"100-S3M-189-D\u0026D","price":2.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_42996ea7-fed6-49c5-8347-fad6ebb2f25f.jpg?v=1781205670"},{"product_id":"100-s3m-192-d-d","title":"D\u0026D Global 100-S3M-192 Timing Belt - S3M Section, 192mm Wide, 64T, 192mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-192 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e192 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-192 Timing Belt — S3M Section, 192mm Wide, 64T, 192mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 192mm wide, 64 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-192-D\u0026D\",\"mpn\":\"100-S3M-192-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_26cb7b00-d880-42f8-bbde-880393b913ce.png?v=1698959889\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-192-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"2.93\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"3.81\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183792488637,"sku":"100-S3M-192-D\u0026D","price":2.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_26cb7b00-d880-42f8-bbde-880393b913ce.png?v=1698959889"},{"product_id":"100-s3m-195-d-d","title":"100-S3M-195 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-195 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-195\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-195\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e195 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.015 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859973768\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-195 is a standardized industry size, so a 100-S3M-195 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-195 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-195 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-195?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-195 has a 3 mm tooth pitch, 65 teeth, a belt width of 10 mm, and a 195 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-195 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-195 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-195 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-195?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-195 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-195 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-195?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-195 has a 3 mm tooth pitch, 65 teeth, a belt width of 10 mm, and a 195 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-195 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-195 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-195 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183792750781,"sku":"100-S3M-195-D\u0026D","price":2.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_1e9a714c-187f-4fc3-95f2-03d58bcc0164.jpg?v=1781205673"},{"product_id":"100-s3m-198-d-d","title":"100-S3M-198 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-198 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-198\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-198\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e198 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.015 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859973775\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-198 is a standardized industry size, so a 100-S3M-198 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-198 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-198 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-198?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-198 has a 3 mm tooth pitch, 66 teeth, a belt width of 10 mm, and a 198 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-198 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-198 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-198 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-198?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-198 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-198 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-198?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-198 has a 3 mm tooth pitch, 66 teeth, a belt width of 10 mm, and a 198 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-198 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-198 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-198 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183792980157,"sku":"100-S3M-198-D\u0026D","price":2.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_879de7e7-d800-4ad0-93d7-8b5a73207939.jpg?v=1781205676"},{"product_id":"100-s3m-201-d-d","title":"100-S3M-201 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-201 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-201\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e201 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.015 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859610717\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-201 is a standardized industry size, so a 100-S3M-201 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-201 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-201 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-201?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-201 has a 3 mm tooth pitch, 67 teeth, a belt width of 10 mm, and a 201 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-201 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-201 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-201 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-201?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-201 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-201 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-201?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-201 has a 3 mm tooth pitch, 67 teeth, a belt width of 10 mm, and a 201 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-201 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-201 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-201 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183793209533,"sku":"100-S3M-201-D\u0026D","price":2.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_e1bd053b-d47a-49f6-8f27-cb4fd4377d10.jpg?v=1781205675"},{"product_id":"100-s3m-207-d-d","title":"100-S3M-207 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-207 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-207\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-207\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e207 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.016 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859223801\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-207 is a standardized industry size, so a 100-S3M-207 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-207 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-207 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-207?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-207 has a 3 mm tooth pitch, 69 teeth, a belt width of 10 mm, and a 207 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-207 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-207 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-207 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-207?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-207 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-207 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-207?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-207 has a 3 mm tooth pitch, 69 teeth, a belt width of 10 mm, and a 207 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-207 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-207 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-207 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183793471677,"sku":"100-S3M-207-D\u0026D","price":2.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_942b3ea9-d374-44ce-816d-766dee63dd9c.jpg?v=1781205677"},{"product_id":"100-s3m-210-d-d","title":"D\u0026D Global 100-S3M-210 Timing Belt - S3M Section, 10mm Wide, 70T, 210mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-210 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-210 Timing Belt — S3M Section, 210mm Wide, 70T, 210mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 210mm wide, 70 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-210-D\u0026D\",\"mpn\":\"100-S3M-210-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_da801730-5210-45a1-b822-24ade5318832.png?v=1698959897\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-210-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"3.21\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"4.17\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183793701053,"sku":"100-S3M-210-D\u0026D","price":3.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_da801730-5210-45a1-b822-24ade5318832.png?v=1698959897"},{"product_id":"100-s3m-219-d-d","title":"100-S3M-219 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-219 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-219\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-219\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e219 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.017 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859224327\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-219 is a standardized industry size, so a 100-S3M-219 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-219 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-219 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-219?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-219 has a 3 mm tooth pitch, 73 teeth, a belt width of 10 mm, and a 219 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-219 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-219 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-219 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-219?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-219 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-219 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-219?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-219 has a 3 mm tooth pitch, 73 teeth, a belt width of 10 mm, and a 219 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-219 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-219 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-219 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183794028733,"sku":"100-S3M-219-D\u0026D","price":3.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_d8caf8d5-51a3-4072-bbb4-95837f633b84.jpg?v=1781205675"},{"product_id":"100-s3m-222-d-d","title":"D\u0026D Global 100-S3M-222 Timing Belt - S3M Section, 10mm Wide, 74T, 222mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-222 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e222 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-222 Timing Belt — S3M Section, 222mm Wide, 74T, 222mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 222mm wide, 74 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-222-D\u0026D\",\"mpn\":\"100-S3M-222-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_b30712e4-4ac4-474d-a9e8-afa0db4ff386.png?v=1698959901\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-222-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"3.39\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"4.41\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}}}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183794258109,"sku":"100-S3M-222-D\u0026D","price":3.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_b30712e4-4ac4-474d-a9e8-afa0db4ff386.png?v=1698959901"},{"product_id":"100-s3m-225-d-d","title":"100-S3M-225 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-225 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-225\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-225\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e225 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.017 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859216261\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-225 is a standardized industry size, so a 100-S3M-225 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-225 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-225 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-225?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-225 has a 3 mm tooth pitch, 75 teeth, a belt width of 10 mm, and a 225 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-225 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-225 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-225 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-225?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-225 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-225 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-225?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-225 has a 3 mm tooth pitch, 75 teeth, a belt width of 10 mm, and a 225 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-225 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-225 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-225 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183794716861,"sku":"100-S3M-225-D\u0026D","price":3.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_55dbabf8-da61-4659-a59d-6973906ad6ed.jpg?v=1781205670"},{"product_id":"100-s3m-231-d-d","title":"100-S3M-231 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-231 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-231\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e231 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.018 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859225058\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-231 is a standardized industry size, so a 100-S3M-231 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-231 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-231 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-231?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-231 has a 3 mm tooth pitch, 77 teeth, a belt width of 10 mm, and a 231 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-231 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-231 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-231 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-231?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-231 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-231 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-231?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-231 has a 3 mm tooth pitch, 77 teeth, a belt width of 10 mm, and a 231 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-231 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-231 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-231 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795110077,"sku":"100-S3M-231-D\u0026D","price":3.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_2062c5d8-45e3-4b8d-8ad3-5a4670ba9244.jpg?v=1781205669"},{"product_id":"100-s3m-234-d-d","title":"100-S3M-234 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-234 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-234\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-234\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e234 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.018 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859384007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-234 is a standardized industry size, so a 100-S3M-234 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-234 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-234 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-234?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-234 has a 3 mm tooth pitch, 78 teeth, a belt width of 10 mm, and a 234 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-234 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-234 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-234 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-234?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-234 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-234 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-234?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-234 has a 3 mm tooth pitch, 78 teeth, a belt width of 10 mm, and a 234 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-234 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-234 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-234 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795437757,"sku":"100-S3M-234-D\u0026D","price":3.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_5b101eba-ec30-4ca8-8ed5-09dad325e438.jpg?v=1781205673"},{"product_id":"100-s3m-237-d-d","title":"100-S3M-237 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-237 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-237\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-237\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e237 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.018 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e199453053258\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-237 is a standardized industry size, so a 100-S3M-237 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-237 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-237 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-237?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-237 has a 3 mm tooth pitch, 79 teeth, a belt width of 10 mm, and a 237 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-237 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-237 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-237 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-237?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-237 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-237 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-237?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-237 has a 3 mm tooth pitch, 79 teeth, a belt width of 10 mm, and a 237 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-237 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-237 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-237 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795503293,"sku":"100-S3M-237-D\u0026D","price":3.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_3201d75b-824b-4b70-b379-22f259224afc.jpg?v=1781205672"},{"product_id":"100-s3m-240-d-d","title":"100-S3M-240 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-240 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-240\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e240 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.018 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859694847\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-240 is a standardized industry size, so a 100-S3M-240 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-240 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-240 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-240?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-240 has a 3 mm tooth pitch, 80 teeth, a belt width of 10 mm, and a 240 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-240 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-240 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-240 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-240?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-240 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-240 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-240?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-240 has a 3 mm tooth pitch, 80 teeth, a belt width of 10 mm, and a 240 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-240 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-240 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-240 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795601597,"sku":"100-S3M-240-D\u0026D","price":3.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_ddf25024-1cb8-4eca-8d7b-2c7e57f66f1b.jpg?v=1781205677"},{"product_id":"100-s3m-246-d-d","title":"100-S3M-246 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-246 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-246\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-246\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e246 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.019 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859383970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-246 is a standardized industry size, so a 100-S3M-246 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-246 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-246 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-246?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-246 has a 3 mm tooth pitch, 82 teeth, a belt width of 10 mm, and a 246 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-246 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-246 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-246 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-246?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-246 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-246 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-246?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-246 has a 3 mm tooth pitch, 82 teeth, a belt width of 10 mm, and a 246 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-246 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-246 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-246 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795699901,"sku":"100-S3M-246-D\u0026D","price":3.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_72cba763-8c1c-4105-942e-befe7dc20dca.jpg?v=1781205678"},{"product_id":"100-s3m-252-d-d","title":"100-S3M-252 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-252 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-252\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-252\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e252 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.019 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859383987\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-252 is a standardized industry size, so a 100-S3M-252 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-252 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-252 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-252?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-252 has a 3 mm tooth pitch, 84 teeth, a belt width of 10 mm, and a 252 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-252 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-252 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-252 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-252?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-252 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-252 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-252?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-252 has a 3 mm tooth pitch, 84 teeth, a belt width of 10 mm, and a 252 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-252 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-252 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-252 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795798205,"sku":"100-S3M-252-D\u0026D","price":3.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_5c939e5f-8e3c-4726-a4e0-091d3ef13454.jpg?v=1781205678"},{"product_id":"100-s3m-255-d-d","title":"100-S3M-255 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-255 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-255\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-255\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e255 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.019 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859695196\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-255 is a standardized industry size, so a 100-S3M-255 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-255 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-255 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-255?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-255 has a 3 mm tooth pitch, 85 teeth, a belt width of 10 mm, and a 255 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-255 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-255 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-255 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-255?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-255 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-255 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-255?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-255 has a 3 mm tooth pitch, 85 teeth, a belt width of 10 mm, and a 255 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-255 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-255 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-255 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795863741,"sku":"100-S3M-255-D\u0026D","price":3.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_8fc8dff3-ecaf-4332-9cfd-c7912a892b73.jpg?v=1781205669"},{"product_id":"100-s3m-264-d-d","title":"100-S3M-264 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-264 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-264\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e264 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.02 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859216209\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-264 is a standardized industry size, so a 100-S3M-264 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-264 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-264 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-264?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-264 has a 3 mm tooth pitch, 88 teeth, a belt width of 10 mm, and a 264 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-264 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-264 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-264 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-264?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-264 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-264 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-264?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-264 has a 3 mm tooth pitch, 88 teeth, a belt width of 10 mm, and a 264 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-264 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-264 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-264 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183795962045,"sku":"100-S3M-264-D\u0026D","price":3.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_e6197a88-6bb2-49ef-a1cf-f477838b89f3.jpg?v=1781205670"},{"product_id":"100-s3m-267-d-d","title":"D\u0026D Global 100-S3M-267 Timing Belt - S3M Section, 10mm Wide, 89T, 267mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-267 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e267 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-267 Timing Belt — S3M Section, 267mm Wide, 89T, 267mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 267mm wide, 89 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-267-D\u0026D\",\"mpn\":\"100-S3M-267-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_19441dae-54a0-48c3-a542-2415b3dfbc7a.png?v=1698959917\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-267-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"4.07\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"5.29\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190860000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796060349,"sku":"100-S3M-267-D\u0026D","price":4.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_19441dae-54a0-48c3-a542-2415b3dfbc7a.png?v=1698959917"},{"product_id":"100-s3m-270-d-d","title":"100-S3M-270 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-270 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-270\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e270 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.021 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859007739\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-270 is a standardized industry size, so a 100-S3M-270 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-270 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-270 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-270?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-270 has a 3 mm tooth pitch, 90 teeth, a belt width of 10 mm, and a 270 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-270 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-270 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-270 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-270?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-270 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-270 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-270?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-270 has a 3 mm tooth pitch, 90 teeth, a belt width of 10 mm, and a 270 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-270 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-270 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-270 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796125885,"sku":"100-S3M-270-D\u0026D","price":3.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_067ee0fe-79db-44bb-8a39-2325d8b80fd9.jpg?v=1781205678"},{"product_id":"100-s3m-273-d-d","title":"100-S3M-273 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-273 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-273\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-273\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e273 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.021 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859046530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-273 is a standardized industry size, so a 100-S3M-273 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-273 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-273 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-273?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-273 has a 3 mm tooth pitch, 91 teeth, a belt width of 10 mm, and a 273 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-273 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-273 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-273 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-273?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-273 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-273 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-273?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-273 has a 3 mm tooth pitch, 91 teeth, a belt width of 10 mm, and a 273 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-273 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-273 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-273 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796256957,"sku":"100-S3M-273-D\u0026D","price":3.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_e7a7ac7c-b953-4e0f-8e18-52a9961d13b4.jpg?v=1781205681"},{"product_id":"100-s3m-276-d-d","title":"100-S3M-276 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-276 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-276\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-276\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e276 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.021 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859217435\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-276 is a standardized industry size, so a 100-S3M-276 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-276 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-276 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-276?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-276 has a 3 mm tooth pitch, 92 teeth, a belt width of 10 mm, and a 276 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-276 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-276 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-276 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-276?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-276 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-276 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-276?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-276 has a 3 mm tooth pitch, 92 teeth, a belt width of 10 mm, and a 276 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-276 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-276 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-276 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796322493,"sku":"100-S3M-276-D\u0026D","price":3.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_02d8bfcc-72df-4a2a-9518-ea397913e4e9.jpg?v=1781205675"},{"product_id":"100-s3m-285-d-d","title":"100-S3M-285 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-285 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-285\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-285\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e285 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.022 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859217336\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-285 is a standardized industry size, so a 100-S3M-285 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-285 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-285 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-285?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-285 has a 3 mm tooth pitch, 95 teeth, a belt width of 10 mm, and a 285 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-285 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-285 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-285 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-285?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-285 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-285 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-285?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-285 has a 3 mm tooth pitch, 95 teeth, a belt width of 10 mm, and a 285 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-285 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-285 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-285 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796453565,"sku":"100-S3M-285-D\u0026D","price":3.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_a010d4e4-13b0-4b2c-82ee-93830d7ab293.jpg?v=1781205675"},{"product_id":"100-s3m-291-d-d","title":"D\u0026D Global 100-S3M-291 Timing Belt - S3M Section, 10mm Wide, 97T, 291mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-291 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e291 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-291 Timing Belt — S3M Section, 291mm Wide, 97T, 291mm\",\"description\":\"Buy D\u0026D Global timing belt. 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In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-309-D\u0026D\",\"mpn\":\"100-S3M-309-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_bc665c3c-4991-4c96-be85-b4a56a547bf2.png?v=1698959928\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-309-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"4.71\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"6.12\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796682941,"sku":"100-S3M-309-D\u0026D","price":4.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_bc665c3c-4991-4c96-be85-b4a56a547bf2.png?v=1698959928"},{"product_id":"100-s3m-312-d-d","title":"D\u0026D Global 100-S3M-312 Timing Belt - S3M Section, 10mm Wide, 104T, 312mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-312 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e312 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-312 Timing Belt — S3M Section, 312mm Wide, 104T, 312mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 312mm wide, 104 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-312-D\u0026D\",\"mpn\":\"100-S3M-312-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_0127f804-648f-4694-a1e5-5f68fc0c1307.png?v=1698959930\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-312-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"4.76\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"6.19\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796814013,"sku":"100-S3M-312-D\u0026D","price":4.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_0127f804-648f-4694-a1e5-5f68fc0c1307.png?v=1698959930"},{"product_id":"100-s3m-318-d-d","title":"100-S3M-318 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-318 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-318\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-318\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e318 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.024 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859384014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-318 is a standardized industry size, so a 100-S3M-318 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-318 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-318 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-318?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-318 has a 3 mm tooth pitch, 106 teeth, a belt width of 10 mm, and a 318 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-318 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-318 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-318 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-318?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-318 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-318 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-318?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-318 has a 3 mm tooth pitch, 106 teeth, a belt width of 10 mm, and a 318 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-318 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-318 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-318 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183796912317,"sku":"100-S3M-318-D\u0026D","price":4.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_641bf8b5-8c19-42e5-a16b-a783bf39a646.jpg?v=1781205670"},{"product_id":"100-s3m-327-d-d","title":"100-S3M-327 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-327 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-327\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-327\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e327 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.025 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859225621\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-327 is a standardized industry size, so a 100-S3M-327 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-327 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-327 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-327?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-327 has a 3 mm tooth pitch, 109 teeth, a belt width of 10 mm, and a 327 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-327 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-327 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-327 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-327?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-327 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-327 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-327?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-327 has a 3 mm tooth pitch, 109 teeth, a belt width of 10 mm, and a 327 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-327 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-327 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-327 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797076157,"sku":"100-S3M-327-D\u0026D","price":4.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_85e6d378-ef4e-420e-af9c-9a252c6dd001.jpg?v=1781205671"},{"product_id":"100-s3m-330-d-d","title":"100-S3M-330 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-330 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-330\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e330 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.025 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859384021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-330 is a standardized industry size, so a 100-S3M-330 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-330 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-330 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-330?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-330 has a 3 mm tooth pitch, 110 teeth, a belt width of 10 mm, and a 330 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-330 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-330 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-330 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-330?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-330 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-330 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-330?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-330 has a 3 mm tooth pitch, 110 teeth, a belt width of 10 mm, and a 330 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-330 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-330 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-330 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797141693,"sku":"100-S3M-330-D\u0026D","price":4.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_fce25ff5-7f85-404a-8d2a-17ef07cced2d.jpg?v=1781205671"},{"product_id":"100-s3m-333-d-d","title":"100-S3M-333 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-333 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-333\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e333 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.025 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859973799\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-333 is a standardized industry size, so a 100-S3M-333 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-333 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-333 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-333?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-333 has a 3 mm tooth pitch, 111 teeth, a belt width of 10 mm, and a 333 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-333 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-333 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-333 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-333?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-333 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-333 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-333?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-333 has a 3 mm tooth pitch, 111 teeth, a belt width of 10 mm, and a 333 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-333 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-333 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-333 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797436605,"sku":"100-S3M-333-D\u0026D","price":4.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_e611d48a-1789-4956-9a94-6874a4b342bf.jpg?v=1781205672"},{"product_id":"100-s3m-339-d-d","title":"100-S3M-339 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-339 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-339\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-339\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e339 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.026 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859695004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-339 is a standardized industry size, so a 100-S3M-339 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-339 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-339 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-339?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-339 has a 3 mm tooth pitch, 113 teeth, a belt width of 10 mm, and a 339 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-339 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-339 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-339 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-339?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-339 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-339 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-339?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-339 has a 3 mm tooth pitch, 113 teeth, a belt width of 10 mm, and a 339 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-339 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-339 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-339 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797534909,"sku":"100-S3M-339-D\u0026D","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_5f95aeb7-9e4c-4d8d-bc0a-001aca459b21.jpg?v=1781205672"},{"product_id":"100-s3m-342-d-d","title":"D\u0026D Global 100-S3M-342 Timing Belt - S3M Section, 10mm Wide, 114T, 342mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-342 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e114\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e342 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-342 Timing Belt — S3M Section, 342mm Wide, 114T, 342mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 342mm wide, 114 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-342-D\u0026D\",\"mpn\":\"100-S3M-342-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_a55e5290-0cdc-4f44-8d9f-609c4a522921.png?v=1698959940\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-342-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"5.22\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"6.79\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797600445,"sku":"100-S3M-342-D\u0026D","price":5.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_a55e5290-0cdc-4f44-8d9f-609c4a522921.png?v=1698959940"},{"product_id":"100-s3m-354-d-d","title":"100-S3M-354 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-354 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-354\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-354\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e118\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e354 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.027 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859536277\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-354 is a standardized industry size, so a 100-S3M-354 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-354 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-354 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-354?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-354 has a 3 mm tooth pitch, 118 teeth, a belt width of 10 mm, and a 354 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-354 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-354 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-354 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-354?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-354 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-354 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-354?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-354 has a 3 mm tooth pitch, 118 teeth, a belt width of 10 mm, and a 354 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-354 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-354 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-354 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797764285,"sku":"100-S3M-354-D\u0026D","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_bca27e61-9414-4dc6-8b11-86ace9895de7.jpg?v=1781205677"},{"product_id":"100-s3m-357-d-d","title":"D\u0026D Global 100-S3M-357 Timing Belt - S3M Section, 10mm Wide, 119T, 357mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-357 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e119\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e357 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-357 Timing Belt — S3M Section, 357mm Wide, 119T, 357mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 357mm wide, 119 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-357-D\u0026D\",\"mpn\":\"100-S3M-357-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_0c402991-5e61-4350-b2b3-537d858fb26e.png?v=1698959950\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-357-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"5.44\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"7.07\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797797053,"sku":"100-S3M-357-D\u0026D","price":5.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_0c402991-5e61-4350-b2b3-537d858fb26e.png?v=1698959950"},{"product_id":"100-s3m-363-d-d","title":"100-S3M-363 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-363 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-363\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-363\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e363 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.028 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859113010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-363 is a standardized industry size, so a 100-S3M-363 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-363 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-363 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-363?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-363 has a 3 mm tooth pitch, 121 teeth, a belt width of 10 mm, and a 363 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-363 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-363 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-363 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-363?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-363 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-363 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-363?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-363 has a 3 mm tooth pitch, 121 teeth, a belt width of 10 mm, and a 363 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-363 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-363 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-363 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797895357,"sku":"100-S3M-363-D\u0026D","price":5.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_5fc9ad72-41a9-4de7-ae08-423337e4f93e.jpg?v=1781205669"},{"product_id":"100-s3m-375-d-d","title":"D\u0026D Global 100-S3M-375 Timing Belt - S3M Section, 10mm Wide, 125T, 375mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe D\u0026amp;D Global 100-S3M-375 is a synchronous timing belt with S3M-pitch profile, manufactured by D\u0026amp;D Global.\u003c\/p\u003e\n\u003cp\u003eThis belt uses a S-Tooth profile designed for smooth meshing action and reduced noise in precision timing applications.\u003c\/p\u003e\n\u003cp\u003eConstructed with Neoprene body and fiberglass cord tensile cord for precise positioning and dependable synchronous power transmission.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-Tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTooth Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e375 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°F to 185°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"D\u0026D Global 100-S3M-375 Timing Belt — S3M Section, 375mm Wide, 125T, 375mm\",\"description\":\"Buy D\u0026D Global timing belt. S3M profile, 3mm pitch, 375mm wide, 125 teeth. 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S3M profile, 3mm pitch, 378mm wide, 126 teeth. In stock at Texas Belting \u0026 Supply — fast shipping.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"D\u0026D Global\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"D\u0026D Global\"},\"sku\":\"100-S3M-378-D\u0026D\",\"mpn\":\"100-S3M-378-D\u0026D\",\"category\":\"Hardware \u003e Power Transmission \u003e Belts\",\"image\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_e8a6865b-54bc-4ef8-b556-fa0ae77f25b1.png?v=1698959955\",\"material\":\"Neoprene\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Belt Section\",\"value\":\"S3M\"},{\"@type\":\"PropertyValue\",\"name\":\"Product Category\",\"value\":\"Timing Belts\"}],\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/texasbelting.com\/products\/d-and-d-100-s3m-378-timing-belt\",\"priceCurrency\":\"USD\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Texas Belting \u0026 Supply\"},\"shippingDetails\":{\"@type\":\"OfferShippingDetails\",\"shippingDestination\":{\"@type\":\"DefinedRegion\",\"addressCountry\":\"US\"}},\"price\":\"5.77\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\",\"priceSpecification\":{\"@type\":\"UnitPriceSpecification\",\"price\":\"7.50\",\"priceCurrency\":\"USD\",\"priceType\":\"https:\/\/schema.org\/ListPrice\"}},\"gtin12\":\"190859000000\"}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183797993661,"sku":"100-S3M-378-D\u0026D","price":5.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/products\/3M_5M_8M_14M_HTD_Timing_Belt_e8a6865b-54bc-4ef8-b556-fa0ae77f25b1.png?v=1698959955"},{"product_id":"100-s3m-384-d-d","title":"100-S3M-384 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-384 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-384\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-384\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e384 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.029 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859384045\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-384 is a standardized industry size, so a 100-S3M-384 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-384 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-384 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-384?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-384 has a 3 mm tooth pitch, 128 teeth, a belt width of 10 mm, and a 384 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-384 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-384 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-384 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-384?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-384 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-384 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-384?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-384 has a 3 mm tooth pitch, 128 teeth, a belt width of 10 mm, and a 384 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-384 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-384 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-384 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183798091965,"sku":"100-S3M-384-D\u0026D","price":5.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_676c4e10-10e1-4152-a76e-48fffe18557c.jpg?v=1781205673"},{"product_id":"100-s3m-420-d-d","title":"100-S3M-420 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-420 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-420\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e420 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.032 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859225072\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-420 is a standardized industry size, so a 100-S3M-420 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-420 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-420 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-420?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-420 has a 3 mm tooth pitch, 140 teeth, a belt width of 10 mm, and a 420 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-420 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-420 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-420 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-420?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-420 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-420 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-420?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-420 has a 3 mm tooth pitch, 140 teeth, a belt width of 10 mm, and a 420 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-420 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-420 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-420 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183798157501,"sku":"100-S3M-420-D\u0026D","price":5.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_692e174d-3421-4bf6-aec4-f49e978c3760.jpg?v=1781205672"},{"product_id":"100-s3m-432-d-d","title":"100-S3M-432 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-432 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-432\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-432\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e144\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e432 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.033 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859384069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-432 is a standardized industry size, so a 100-S3M-432 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-432 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-432 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-432?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-432 has a 3 mm tooth pitch, 144 teeth, a belt width of 10 mm, and a 432 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-432 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-432 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-432 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-432?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-432 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-432 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-432?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-432 has a 3 mm tooth pitch, 144 teeth, a belt width of 10 mm, and a 432 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-432 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-432 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-432 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183798288573,"sku":"100-S3M-432-D\u0026D","price":6.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_af098d0a-7b83-4d53-b43a-7fa2e7137192.jpg?v=1781205677"},{"product_id":"100-s3m-435-d-d","title":"100-S3M-435 Timing Belt","description":"\u003ch1 style=\"color: #1e2d4d !important; font-size: 28px; font-weight: 700 !important; margin-bottom: 14px;\"\u003e100-S3M-435 Timing Belt\u003c\/h1\u003e\u003cp style=\"margin: 0 0 18px 0; line-height: 1.6;\"\u003eThe \u003cstrong\u003e100-S3M-435\u003c\/strong\u003e is a timing belt from D\u0026amp;D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.\u003c\/p\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: inherit;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #1e2d4d; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #1e2d4d;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e100-S3M-435\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eTiming Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eS3M STD (curvilinear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eTooth Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eNumber of Teeth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eBelt Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003ePitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e435 mm (Pitch Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eChloroprene (Neoprene), Fiberglass cord, fabric tooth cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e0.033 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: 600;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e190859384090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eApplications\u003c\/h2\u003e\u003cul style=\"margin: 0 0 16px 0; padding-left: 22px; line-height: 1.7;\"\u003e\n\u003cli\u003eConveyors and indexing drives\u003c\/li\u003e\n\u003cli\u003ePumps, compressors, and blowers\u003c\/li\u003e\n\u003cli\u003ePackaging, processing, and automation equipment\u003c\/li\u003e\n\u003cli\u003ePositive drives where timing must stay locked with no slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eBrowse the full range in \u003ca href=\"\/collections\/timing-belts\" style=\"color: #C8102E !important; font-weight: 600;\"\u003eTiming Belts\u003c\/a\u003e, or use our \u003ca href=\"\/pages\/how-to-identify-a-belt\" style=\"color: #C8102E !important; font-weight: 600;\"\u003ebelt identification guide\u003c\/a\u003e to match an existing part.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eCross-Reference\u003c\/h2\u003e\u003cp style=\"margin: 0 0 12px 0; line-height: 1.6;\"\u003e100-S3M-435 is a standardized industry size, so a 100-S3M-435 from any major manufacturer shares the same dimensions and runs on the same pulleys\/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call \u003ca href=\"tel:8882032358\" style=\"color: #C8102E !important; font-weight: 600;\"\u003e(888) 203-2358\u003c\/a\u003e.\u003c\/p\u003e\u003cp style=\"margin: 0 0 16px 0; font-size: 13px; color: #555555; line-height: 1.5;\"\u003eAll manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting \u0026amp; Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.\u003c\/p\u003e\u003ch2 style=\"color: #1e2d4d !important; font-size: 24px; font-weight: 600 !important; margin-top: 30px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat is 100-S3M-435 used for?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-435 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat are the dimensions of 100-S3M-435?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003e100-S3M-435 has a 3 mm tooth pitch, 145 teeth, a belt width of 10 mm, and a 435 mm (Pitch Length). The pitch length is the pitch-line circumference.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eWhat does the S3M in 100-S3M-435 mean?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eS3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\u003c\/p\u003e\u003ch3 style=\"color: #1e2d4d !important; font-size: 18px; font-weight: 600 !important; margin-top: 20px; margin-bottom: 8px;\"\u003eDoes 100-S3M-435 ship from Houston?\u003c\/h3\u003e\u003cp style=\"margin: 0 0 16px 0; line-height: 1.6;\"\u003eYes. 100-S3M-435 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\u003c\/p\u003e\u003cdiv style=\"background-color: #1e2d4d; color: #ffffff; padding: 24px; margin: 30px 0; text-align: center; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 18px; font-weight: 600; color: #ffffff !important;\"\u003eNeed a quote on 100-S3M-435?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 16px 0; color: #ffffff !important;\"\u003eHouston warehouse — same-day shipping on stock items.\u003c\/p\u003e\n\u003ca href=\"tel:8882032358\" style=\"display: inline-block; background-color: #C8102E; color: #ffffff !important; padding: 12px 28px; text-decoration: none; font-weight: 600; border-radius: 4px;\"\u003eCall (888) 203-2358\u003c\/a\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is 100-S3M-435 used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-435 is a timing belt used on positive, no-slip drives such as conveyors, pumps, packaging machinery, robotics, and machine tools. Synchronous belts hold timing between shafts, so they suit applications where slip is unacceptable.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of 100-S3M-435?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"100-S3M-435 has a 3 mm tooth pitch, 145 teeth, a belt width of 10 mm, and a 435 mm (Pitch Length). The pitch length is the pitch-line circumference.\"}}, {\"@type\": \"Question\", \"name\": \"What does the S3M in 100-S3M-435 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.\"}}, {\"@type\": \"Question\", \"name\": \"Does 100-S3M-435 ship from Houston?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 100-S3M-435 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.\"}}]}\u003c\/script\u003e","brand":"D\u0026D Global","offers":[{"title":"Default Title","offer_id":43183798321341,"sku":"100-S3M-435-D\u0026D","price":6.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/7721\/files\/T-S3M_A_13df7041-99fe-4806-89e8-ea2b255d45e1.jpg?v=1781205674"}],"url":"https:\/\/texasbelting.com\/collections\/s3m-timing-belts.oembed?page=26","provider":"Texas Belting and Supply","version":"1.0","type":"link"}