Start With The Drive
Confirm pulley profile, belt section, centre distance, operating load, speed, and environmental exposure before selecting a replacement.
Resources
Guide
Belt Selection Guide
A practical checklist for selecting Mitsuboshi V-belts, timing belts, ribbed belts, and specialty drive belts.
Match The Belt Family
Use classical V-belts for standard industrial drives, narrow V-belts for compact high-load drives, timing belts for synchronous motion, and ribbed belts for compact multi-rib applications.
Confirm Before Ordering
If the SKU, profile, or equivalent code is unclear, send UMS the belt marking or a photo of the existing belt for confirmation.
Need a confirmed belt match?
Send UMS the SKU, belt marking, or a photo and the team will confirm the right replacement.