B77 V Belt Type B

Description: B77 Classical V-Belt
* Reference: B77
* Length: 77 in Inside Length, 80 in Outside Length
* Top Width: 5/8 in
* Height: 7/16 in
* Weight: 0.79 lb
* Material: Rubber cushion, polyester cable cord as reinforcement and rubber impregnated woven cotton-polyester fabric
* Temperature Resistance: -35C to +70C
* Recommended use: Agricultural and Industrial machinery
* Recommended pulley diameter: More than 71mm (2-3/4")
* Other specifications: Limited Oil resistant, Antistatic, Tolerance Stable
V-belts B77 are commonly used in industrial applications because of their relative low cost, ease of installation. The B77 has a V-shape that makes it easier to keep the belt in sheave grooves on fast moving applications. The biggest operational advantage of the B77 V-belt is the wedging action into the sheave groove. This geometry multiplies the low tensioning force to increase friction on the pulley sidewalls improving the power transmission.