Description
Megadyne RB77 Banded V-Belt, B Section
The Megadyne RB77 is a banded (-rib) B V-belt with a 79.7" outside circumference. Joining the strands into one band resists belt whip, turnover, and mismatched stretch on high-shock, high-vibration drives. It is a direct replacement for Jason Industrial RB77.
$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 | RB77 |
| Cross Section | B |
| Construction | Wrapped |
| Top Width | 21/32" |
| Thickness | 0.43" |
| Outside Circumference | 79.7" |
| Temperature Range | -22°F to 176°F |
Applications
- High-shock and high-vibration drives
- Crushers, screens, and chippers
- Drives prone to belt whip or turnover
- Multiple-belt drives consolidated into one band
Cross-References
The B cross section and length are industry-standard, so the RB77 interchanges with Gates RB77, Dayco RB77, Continental RB77, and Jason Industrial RB77. Browse the v belts collection.
Frequently Asked Questions
What is the Megadyne RB77 used for?
The RB77 is used for high-shock and high-vibration drives, such as crushers, screens, and chippers and drives prone to belt whip or turnover.
What are the dimensions of RB77?
The RB77 has a 21/32" width, a 79.7" outside circumference in the B cross section.
Is RB77 interchangeable with Gates RB77?
Yes. The B section and length are industry-standard, so the Megadyne RB77 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of RB77?
The RB77 is rated for continuous operation from -22°F to 176°F.
Does RB77 ship from Houston?
Yes. The RB77 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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