40BS45 High-Performance Sprocket 1-1/2" #25 B-Hub Sprockets This 1B200SK sheave features one

This 1B200SK sheave features one groove

Sheave Size: 35V1090SF

This 10C80E Sheave uses a E QD bushing

Dimension (Z): 33

Our size 3 reducer screw conveyor drive shaft

40BS45 High-Performance Sprocket 1-1/2" #25 B-Hub Sprockets This 1B200SK sheave features oneThis 40BS45 sprocket features a 1 1 2" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore