Description
Megadyne BB85 Double V-Belt, BB Section
The Megadyne BB85 is a double-angle (hex) V-belt in the BB section with a 88.5" 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 BB85.
| Specification | Value |
|---|---|
| Part Number | BB85 |
| Cross Section | BB |
| Construction | Double-V (hex) |
| Top Width | 21/32" |
| Thickness | 0.55" |
| Outside Circumference | 88.5" |
| 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 BB85 interchanges with Gates BB85, Dayco BB85, Continental BB85, and Jason Industrial BB85. Browse the v belts collection.
Frequently Asked Questions
What is the Megadyne BB85 used for?
The BB85 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 BB85?
The BB85 has a 21/32" width, a 88.5" outside circumference in the BB cross section.
Is BB85 interchangeable with Gates BB85?
Yes. The BB section and length are industry-standard, so the Megadyne BB85 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of BB85?
The BB85 is rated for continuous operation from -22°F to 176°F.
Does BB85 ship from Houston?
Yes. The BB85 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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