Description
Megadyne R445J Micro-V Belt, J
The Megadyne R445J is a multi-rib (Micro-V) belt in the J rib profile with a 44.5" effective length and . 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 R445J.
$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 | R445J |
| Cross Section | J |
| Construction | Curvilinear rib |
| Effective Length | 44.5" |
| 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 R445J interchanges with Gates R445J, Dayco R445J, Continental R445J, and Jason Industrial R445J. Browse the micro v belts collection.
Frequently Asked Questions
What is the Megadyne R445J used for?
The R445J 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 R445J?
The R445J has a 44.5" effective length in the J profile.
Is R445J interchangeable with Gates R445J?
Yes. The J rib profile and length are industry-standard, so the Megadyne R445J interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of R445J?
The R445J is rated for continuous operation from -22°F to 176°F.
Does R445J ship from Houston?
Yes. The R445J 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.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.