Megadyne BB90 Double V-Belt, BB Section

The Megadyne BB90 is a double-angle (hex) V-belt in the BB section with a 93.5" 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 BB90.

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 BB90 interchanges with Gates BB90, Dayco BB90, Continental BB90, and Jason Industrial BB90. Browse the v belts collection.

Frequently Asked Questions

What is the Megadyne BB90 used for?

The BB90 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 BB90?

The BB90 has a 21/32" width, a 93.5" outside circumference in the BB cross section.

Is BB90 interchangeable with Gates BB90?

Yes. The BB section and length are industry-standard, so the Megadyne BB90 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.

What is the temperature rating of BB90?

The BB90 is rated for continuous operation from -22°F to 176°F.

Does BB90 ship from Houston?

Yes. The BB90 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.