Urethane round transmission belt
Dura-Belt

Dura-Belt rough green round urethane belts are made from 88A durometer urethane cord. The hard, rough surface is texturized to provide a lower coefficient of friction (0.4) so that belts can slip a little in pulleys without overheating and abrading. Rough green round belting is also ideal for use on slider beds or where accumulation occurs. Rough green urethane cord is often used in paper moving, printing, and postal applications because the rough surface can catch the edge of a sheet of paper and push it along.

- Rough surface effectively makes belts more abrasive resistant.
- Not food grade -- rough surfaces are not USDA/FDA approved.
- Replaces Polycord® belts and belting.
- Available in either rough or matte surface (slightly less rough).
- Also available in softer 86A durometer for applications where more grip is desirable.
- Belts reinforced with polyester cord provide less stretch and more strength.
- Superior water resistance (hydrolytically stabilized) -- ideal for washdown applications.

Postal Auger Belts (Post Office Belts)

Urethane Postal Auger Round Belts
All our post office auger round urethane belts come with our Super-Strong Welds warranted not to break at the weld. Standard cross-section diameter is 4 mm, but other sizes are available.

- Red 90A durometer. Stretch 8%
- Green:
- Matte surface 88A durometer. Stretch 9%
- Rough surface 86A durometer. Stretch 10%
- Clear 83A durometer. Stretch 12%
- HT (High Tension) Blue 85A. Stretch 20%