A77 (4L790) Super II V-Belt®
Typically in Stock, Ships within 2-3 Business Days
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Genuine Timken (formerly Carlisle) A77 V-Belt 1/2 x 79in OC Super II v-belts offer a host of advantages for tough industrial belt drive applications:
■ Longer belt life
■ Greater strength
■ Superior stretch resistance
■ Better heat dissipation
■ Less drive maintenance
■ Increased productivity
■ Excellent for backside idler drives
■ Controlled slip under high loads
■ Improved flexibility
High-modulus polyester cord located in the belt mid-section is specially treated to maintain extreme loads without stretching. The central position contributes to greater strength, balance and longer life. Multiple fabric plies, top and bottom, relieve stress on the load-carrying cord for added flexibility. Unique raw-edge belt sidewalls grip pulleys better, minimizing belt slip, noise and drive vibration. Special rubber compound supports cord more evenly, dissipates heat, and provides more oil, heat and ozone resistance.
V BELT, vbelt