4B52SD Sheave four-groove 5.55" OD 6000 Series Deep Groove Ball Bearings Our UCFC209-26 bearing is dimensionally

Our UCFC209-26 bearing is dimensionally made to industry standards

This 40BS47 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

Sheave Size: 35V630SK

Sprocket Size: 120BS25

Housing Number: PX 17

4B52SD Sheave four-groove 5.55" OD 6000 Series Deep Groove Ball Bearings Our UCFC209-26 bearing is dimensionallyThis 4B52SD sheave features four grooves, is 5. 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