50BS31 Sprocket With 3/4" Finished Bore filter_H35B17 This 140A31 sprocket is a

This 140A31 sprocket is a durable

120Q11 sprockets are bored to accept a Q1 type taper bushing

For more information or to get pricing and availability on a 2AK34 Pulley with 1-1/8" bore

For more information or to get pricing and availability on a 2BK190 Pulley with 1-3/16" bore

What sets this 5314-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

50BS31 Sprocket With 3/4" Finished Bore filter_H35B17 This 140A31 sprocket is aThis 50BS31 sprocket features a 3 4" 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 #50 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,