Description
BB139 V-Belt
The BB139 is a v-belt from D&D Global's Dura-Prime Hex - Bb Series line. It installs as a standard-section replacement on matching sheaves for industrial power transmission.
| Specification | Value |
|---|---|
| Part Number | BB139 |
| Belt Type | V-Belt |
| Cross-Section | BB |
| Top Width | 0.656 in |
| Height / Depth | 0.52 in |
| Sheave Angle | 36° |
| Length | 143.6 in (Outside Circumference) |
| Construction | Synthetic Rubber, Polyester Cord cord |
| Weight | 2.099 lb |
| UPC | 190859447429 |
Applications
- Industrial fans, blowers, and HVAC air handlers
- Pumps, compressors, and machine tools
- Agricultural and aggregate equipment
- Drives where a direct, standard-section replacement is needed
Browse the full range in V-Belts, or use our belt identification guide to match an existing part.
Cross-Reference
BB139 is a standardized industry size, so a BB139 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 BB139 used for?
BB139 is a v-belt used on industrial drives — fans and blowers, HVAC, pumps, compressors, machine tools, and agricultural equipment. It installs as a standard-section replacement on matching sheaves.
What are the dimensions of BB139?
BB139 has a top width of 0.656 in, a 36° sheave angle and a 143.6 in (Outside Circumference).
Is BB139 the same as other brands' BB139?
Yes. BB139 is a standardized industry size, so a BB139 from any major manufacturer shares the same cross-section and length and runs on the same sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering.
Does BB139 ship from Houston?
Yes. BB139 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.
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