Cogged Wedge V-Belts (3VX, 5VX, 8VX)
When you need maximum power in a compact, efficient package, cogged wedge V-belts are hard to beat. Whether you're maintaining industrial machinery, keeping a fleet running, or stocking your shop's shelves, we make it easy to identify, locate, and order the exact belt your equipment demands. At V-Belt Global Supply, finding the right cog belts is quick and painless.
What Are Cogged Wedge V-Belts?
Cogged wedge V-belts combine two performance-boosting features into a single belt. The wedge profile grips deep into the sheave, letting the belt transmit more horsepower than a standard V-belt of the same width. The cogs (those notches molded into the underside) add flexibility, run cooler, and reduce bending stress as the belt wraps around the pulley.
The result is a high-efficiency cog V-belt that runs cooler, lasts longer, and handles tight, high-speed drives with ease. That "X" in 3VX, 5VX, and 8VX is what tells you the belt is cogged rather than plain wrapped.
