Megadyne BB173 Double V-Belt, BB Section

The Megadyne BB173 is a double-angle (hex) V-belt in the BB section with a 176.5" 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 BB173.

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 BB173 interchanges with Gates BB173, Dayco BB173, Continental BB173, and Jason Industrial BB173. Browse the v belts collection.

Frequently Asked Questions

What is the Megadyne BB173 used for?

The BB173 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 BB173?

The BB173 has a 21/32" width, a 176.5" outside circumference in the BB cross section.

Is BB173 interchangeable with Gates BB173?

Yes. The BB section and length are industry-standard, so the Megadyne BB173 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.

What is the temperature rating of BB173?

The BB173 is rated for continuous operation from -22°F to 176°F.

Does BB173 ship from Houston?

Yes. The BB173 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.