41BS45 High-Performance Sprocket 1-1/8" 35B21 Sprockets This 25V900SK Sheave uses an

This 25V900SK Sheave uses an SK bushing

UCP206-17 bearing is a two-bolt normal duty pillow block bearing with a 1-1/16" bore

UCFT205-15 bearings are commonly used in applications such as

1VP68 Pulley 1" Dimensions

Pitch Diameter: 73

41BS45 High-Performance Sprocket 1-1/8" 35B21 Sprockets This 25V900SK Sheave uses anThis 41BS45 sprocket features a 1 1 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