B91 | Belt

Section classic V-belt is a wrapped belt with a patented single-layer fabric for longer cover life. The cover protects the belt core from oil, dirt, and heat. The wrapped cover also makes the belt suitable for clutching applications. It also utilizes a proprietary core material blend that strongly bonds the polyester cords to the body of the belt, resulting in uniform load distribution and absorption of bending stress without cord deterioration. Lastly, the belt cross-section is optimized to provide proper cord support and full contact with the pulley to provide uniform loading, uniform wear, and increased belt life.