3750-S3M-630 Timing Belt


Price:
$ 413.48

Description

3750-S3M-630 Timing Belt

The 3750-S3M-630 is a timing belt from D&D Global's Dura-Sure Torque - S3M Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives.

Specification Value
Part Number 3750-S3M-630
Belt Type Timing Belt
Tooth Profile S3M STD (curvilinear)
Tooth Pitch 3 mm
Number of Teeth 210
Belt Width 375 mm
Pitch Length 630 mm (Pitch Length)
Construction Chloroprene (Neoprene), Fiberglass cord, fabric tooth cover
Weight 1.796 lb

Applications

  • Conveyors and indexing drives
  • Pumps, compressors, and blowers
  • Packaging, processing, and automation equipment
  • Positive drives where timing must stay locked with no slip

Browse the full range in Timing Belts, or use our belt identification guide to match an existing part.

Cross-Reference

3750-S3M-630 is a standardized industry size, so a 3750-S3M-630 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 (888) 203-2358.

All manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting & Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.

Frequently Asked Questions

What is 3750-S3M-630 used for?

3750-S3M-630 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.

What are the dimensions of 3750-S3M-630?

3750-S3M-630 has a 3 mm tooth pitch, 210 teeth, a belt width of 375 mm, and a 630 mm (Pitch Length). The pitch length is the pitch-line circumference.

What does the S3M in 3750-S3M-630 mean?

S3M is a STD (curvilinear) synchronous tooth profile. The belt must match the pulley, so a S3M belt runs only on S3M pulleys.

Does 3750-S3M-630 ship from Houston?

Yes. 3750-S3M-630 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.

Need a quote on 3750-S3M-630?

Houston warehouse — same-day shipping on stock items.

Call (888) 203-2358

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