40BS32 Sprocket With 7/8" Finished Bore 40B25 Sprockets This 40BS45 sprocket features a

This 40BS45 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

What separates this 13V800SDS sheave from the others is that it is made using a high strength cast iron

This 140F23 sprocket is a durable

The metal shields located on each side of the ball bearing keep the bearing lubricant in while keeping unwanted contents out

Pitch Diameter (B/ 5L): 5

40BS32 Sprocket With 7/8" Finished Bore 40B25 Sprockets This 40BS45 sprocket features aThis 40BS32 sprocket features a 7 8" 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 sprockets,