Description
Megadyne 640J22 Micro-V Belt, J
The Megadyne 640J22 is a multi-rib (Micro-V) belt in the J rib profile with a 64.0" effective length and 2.03" (22 ribs). The closely spaced ribs deliver high power density and run smoothly on small-diameter pulleys, the standard choice for compact serpentine and accessory drives. It is a direct replacement for Jason Industrial 640J22.
| Specification | Value |
|---|---|
| Part Number | 640J22 |
| Cross Section | J |
| Construction | Curvilinear rib |
| Width | 2.03" (22 ribs) |
| Number of Ribs | 22 |
| Effective Length | 64.0" |
| Temperature Range | -22°F to 176°F |
Applications
- Serpentine and accessory drives
- Compact, high-speed power transmission on small pulleys
- Fitness equipment and small machinery
- Drives where one multi-rib belt replaces multiple V-belts
Cross-References
The J rib profile and length are industry-standard, so the 640J22 interchanges with Gates 640J22, Dayco 640J22, Continental 640J22, and Jason Industrial 640J22. Browse the micro v belts collection.
Frequently Asked Questions
What is the Megadyne 640J22 used for?
The 640J22 is used for serpentine and accessory drives, such as compact, high-speed power transmission on small pulleys and fitness equipment and small machinery.
What are the dimensions of 640J22?
The 640J22 has a 2.03" (22 ribs) width, a 64.0" effective length in the J profile.
Is 640J22 interchangeable with Gates 640J22?
Yes. The J rib profile and length are industry-standard, so the Megadyne 640J22 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of 640J22?
The 640J22 is rated for continuous operation from -22°F to 176°F.
Does 640J22 ship from Houston?
Yes. The 640J22 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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