2B44SH Sheave two-groove 4.75" OD 3V-Section Sheaves and precision 28 tooth sprocket

and precision 28 tooth sprocket that is manufactured to accept a J bushing

This 10C105J Sheave uses a J QD bushing

This R20-ZZ ball bearing is a high-precision premium quality shielded deep groove 1-1/4"x2-1/4"x0

Our superior HCST204-12 bearing with a 3/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

Contact our customer support team for further information or to get a quote on our UCWFT202 bearings

2B44SH Sheave two-groove 4.75" OD 3V-Section Sheaves and precision 28 tooth sprocketThis 2B44SH sheave features two grooves, is 4. 75" in diameter, and is designed to use a SH 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