V-Belt Size B53K Commercial Kevlar Belt

V-Belt Size 5L570 B54 Kevlar Belt

5/8 Inch Top Width X 56 Inch Outside Measurement

Kevlar Vs. Standard V-Belts

Kevlar / Aramid B Section belts are created to be stronger than standard v-belts. In a Kevlar belt, the normal polyester cords are replaced with the much stronger Kevlar cords. When using machinery with a back side idler, the belt takes a beating and normal belts can wear out faster. Kevlar belts are made to last longer in these situations.