40BS50 Sprocket With 7/8" Finished Bore filter_H40BS44 Our UCHA215-48 bearing is dimensionally

Our UCHA215-48 bearing is dimensionally made to industry standards

6215-ZZ Ball Bearing Dimensions

What sets this 6005-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

2AK46 Pulley 1-1/8" Dimensions

40BS50 Sprocket With 7/8" Finished Bore filter_H40BS44 Our UCHA215-48 bearing is dimensionallyThis 40BS50 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,