Description
Megadyne BX81 Cogged V-Belt, BX Section
The Megadyne BX81 is a raw-edge, molded-notch (cogged) V-belt in the BX cross section with a 83.7" outside circumference. The cogged profile flexes around small sheaves, runs at higher speeds, and sheds heat better than a wrapped belt. It is a direct replacement for Jason Industrial BX81.
$35 minimum order on Megadyne belts. Mix and match any Megadyne belts in your cart to reach the $35 minimum. Questions? Call (888) 203-2358.
| Specification | Value |
|---|---|
| Part Number | BX81 |
| Cross Section | BX |
| Construction | Raw-edge cogged |
| Top Width | 21/32" |
| Thickness | 0.43" |
| Outside Circumference | 83.7" |
| Temperature Range | -40°F to 230°F |
Applications
- HVAC blowers and air handlers
- Pumps and compressors
- Machine tools
- Drives with small-diameter sheaves or hot environments
Cross-References
The BX cross section and length are industry-standard, so the BX81 interchanges with Gates BX81, Dayco BX81, Continental BX81, and Jason Industrial BX81. Browse the v belts collection.
Frequently Asked Questions
What is the Megadyne BX81 used for?
The BX81 is used for hvac blowers and air handlers, such as pumps and compressors and machine tools.
What are the dimensions of BX81?
The BX81 has a 21/32" width, a 83.7" outside circumference in the BX cross section.
Is BX81 interchangeable with Gates BX81?
Yes. The BX section and length are industry-standard, so the Megadyne BX81 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of BX81?
The BX81 is rated for continuous operation from -40°F to 230°F.
Does BX81 ship from Houston?
Yes. The BX81 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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