Collection: B Section Classic

B Section V-Belts are the workhorses of the belt world. Whether you're running industrial equipment, agricultural machinery, or high torque lawn & garden gear, these belts are built to handle the job with confidence and durability.

What Is a B Section V-Belt?

B Section V-Belts, also called B Belts, are a standard size in classical V-belts, known for their thick, rugged profile and reliable grip. With a top width of 21/32" (0.66") and a depth of 7/16" (0.44"), they offer a solid surface area for power transfer and a longer lifespan under higher loads.