Description
Megadyne BB172 Double V-Belt, BB Section
The Megadyne BB172 is a double-angle (hex) V-belt in the BB section with a 175.5" outside circumference. Its symmetrical profile transmits power from both sides, making it ideal for serpentine drives with multiple driven pulleys. It is a direct replacement for Jason Industrial BB172.
| Specification | Value |
|---|---|
| Part Number | BB172 |
| Cross Section | BB |
| Construction | Double-V (hex) |
| Top Width | 21/32" |
| Thickness | 0.55" |
| Outside Circumference | 175.5" |
| Temperature Range | -22°F to 176°F |
Applications
- Serpentine drives with multiple driven pulleys
- Drives requiring power transmission from both belt sides
- Agricultural machinery
Cross-References
The BB cross section and length are industry-standard, so the BB172 interchanges with Gates BB172, Dayco BB172, Continental BB172, and Jason Industrial BB172. Browse the v belts collection.
Frequently Asked Questions
What is the Megadyne BB172 used for?
The BB172 is used for serpentine drives with multiple driven pulleys, such as drives requiring power transmission from both belt sides and agricultural machinery.
What are the dimensions of BB172?
The BB172 has a 21/32" width, a 175.5" outside circumference in the BB cross section.
Is BB172 interchangeable with Gates BB172?
Yes. The BB section and length are industry-standard, so the Megadyne BB172 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of BB172?
The BB172 is rated for continuous operation from -22°F to 176°F.
Does BB172 ship from Houston?
Yes. The BB172 ships from the Texas Belting & Supply warehouse in Houston, TX, with same-day shipping on stock items. Call (888) 203-2358 for stock and lead time.
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