80B20 Sprocket | 80B20H Sprocket - Stock Bore Sprocket 29-Tooth Sprocket This 6C80E Sheave uses a

This 6C80E Sheave uses a E QD bushing

This 40BS31 sprocket features a 1" finished bore including a key-way and two setscrews

Sprocket Size: 160J30

Pulley Size: 2BK70

41BTB45 Sprocket Dimensions

80B20 Sprocket | 80B20H Sprocket - Stock Bore Sprocket 29-Tooth Sprocket This 6C80E Sheave uses aOur 80B20 sprocket is a high quality precision industrial power transmission component made from premium C1045 steel with hardened teeth (80B20H) and a black oxide coating. The 20 precision machined teeth on this 80B20H sprocket are designed to mate perfectly with ANSI 80 roller chains while improving overall performance and wear life. At the same time, the base material of our 80B20 sprocket is 1045 carbon steel, which provides higher tensile