40BS13 Sprocket With 7/8" Finished Bore 29-Tooth Sprocket This 1B5V42 Sheave uses a

This 1B5V42 Sheave uses a P1 bushing

UCFT210 Bearing Dimensions

Dimension (M): 16

This 5312-ZZ Bearing is a high-precision premium shielded double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

Fully Meets ANSI Standards

40BS13 Sprocket With 7/8" Finished Bore 29-Tooth Sprocket This 1B5V42 Sheave uses aThis 40BS13 sprocket featured a 7 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or