B section classical V-belts are used in medium-horsepower drive systems in applications such as conveyors, industrial blowers, and machinery.
- B is a classical V-belt where single belts have a nominal thickness of 13/32" and a nominal top width of 21/32". The top width for banded belts varies depending on the number of belts fused together.
- SBR (styrene-butadiene rubber) is a general purpose belt material for light to moderate industrial drives.
- Polyester is a strong reinforcing cord material with heat- and stretch-resistance in general purpose applications where conditions are not extreme.
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