V belts are a common type of conveyor belting, and are used in a variety of industrial applications, including power transmissiondriving, timing, sequencing and conveying. V-belts can be smooth, wedged, banded, cogged, notched or ribbed depending on the application. We offer a full range of v-belts for a variety of industries and are your one-stop source for V-belt replacement. Poly V-Belts: Poly V-Belts are known for their flexibility and offer the advantages of smoother performance, high speed capability and low profile design. Variable Speed V-Belts: Variable speed v-belts are used on variable speed sheave drives and most have excellent lateral rigidity in order to maintain consistent speed control.