40BS44 Sprocket 1-1/2" Bore - #40 Roller Chain ANSI filter_35B14-SB This 1TB64 Pulley uses a

This 1TB64 Pulley uses a P1-Series Bushing

This 6004-ZZ ball bearing is a high-precision premium quality deep groove shielded 20x42x12 ball bearing made to ABEC 3 precision standards from AXIS

For more information on a 2AK94H Pulley

For more information on a three groove 35V490SDS sheave

40BS44 Sprocket 1-1/2" Bore - #40 Roller Chain ANSI filter_35B14-SB This 1TB64 Pulley uses aThis 40BS44 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