4B250E Sheave four-groove 25.35" OD 40 Roller Chain This 2B5V60 Sheave uses a

This 2B5V60 Sheave uses a B bushing

Our superior UCFCSX09-28 bearing with a 1-3/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Part #: UCFT 207-20

HC210-30 Bearing Dimensions

What sets this 6205 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

4B250E Sheave four-groove 25.35" OD 40 Roller Chain This 2B5V60 Sheave uses aThis 4B250E sheave features four grooves, is 25. 35" in diameter, and is designed to use a E 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