Description
Megadyne BB54 Double V-Belt, BB Section
The Megadyne BB54 is a double-angle (hex) V-belt in the BB section with a 57.5" 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 BB54.
| Specification | Value |
|---|---|
| Part Number | BB54 |
| Cross Section | BB |
| Construction | Double-V (hex) |
| Top Width | 21/32" |
| Thickness | 0.55" |
| Outside Circumference | 57.5" |
| 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 BB54 interchanges with Gates BB54, Dayco BB54, Continental BB54, and Jason Industrial BB54. Browse the v belts collection.
Frequently Asked Questions
What is the Megadyne BB54 used for?
The BB54 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 BB54?
The BB54 has a 21/32" width, a 57.5" outside circumference in the BB cross section.
Is BB54 interchangeable with Gates BB54?
Yes. The BB section and length are industry-standard, so the Megadyne BB54 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of BB54?
The BB54 is rated for continuous operation from -22°F to 176°F.
Does BB54 ship from Houston?
Yes. The BB54 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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