5B42SD Sheave five-groove 4.55" OD 50B10 Sprockets 3020 taper lock bushings are

3020 taper lock bushings are used in a wide range of applications including

This 2BK62 Pulley 1-3/8" bore is directly interchangeable with other manufacturers v-belt pulleys

04C Roller Chain Dimensions

This 2BK27 Pulley 1/2" bore is directly interchangeable with other manufacturers v-belt pulleys

5B42SD Sheave five-groove 4.55" OD 50B10 Sprockets 3020 taper lock bushings areThis 5B42SD sheave features five grooves, is 4. 55" in diameter, and is designed to use a SD bushing. QD (quick detachable) style sheaves offer a wider selection of bore sizes versus a standard "fixed" bore style sheave. Also because they are a two component part if one component fails the entire part doesn't need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and are