4B86SK Sheave four-groove 8.95" OD filter_35BS60-FB and precision sprocket with 18

and precision sprocket with 18 hardened teeth

Hub Diameter: 1-3/4"

What sets this 6303-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

Something that sets this 2042B13 sprocket apart from others is that it is Black Oxide Finished

Our UCFCS206 bearing is dimensionally made to industry standards

4B86SK Sheave four-groove 8.95" OD filter_35BS60-FB and precision sprocket with 18This 4B86SK sheave features four grooves, is 8. 95" in diameter, and is designed to use a SK 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