41BS36 Sprocket With 5/8" Finished Bore HCFJT200 Flange Eccentric 2-Bolt Flange Bearings This 40BS30 sprocket featured a

This 40BS30 sprocket featured a 3/4" finished bore with a key-way and two set screws

This 3C80E Sheave uses a E QD bushing

Static Load Rating: 29450 LBS

Dimension (W): 7

40BS33 7/8" Finished Bore Sprocket Dimensions:

41BS36 Sprocket With 5/8" Finished Bore HCFJT200 Flange Eccentric 2-Bolt Flange Bearings This 40BS30 sprocket featured aThis 41BS36 sprocket features a 5 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 #41 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,