4B56SD Sheave four-groove 5.95" OD 1.1875" Stock Bore UC206-17 bearing is a normal-duty

UC206-17 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 1-1/16" shaft

Our SALF205-15 bearing is dimensionally made to industry standards

This 40BS43 sprocket features a 7/8" finished bore including a key-way and two setscrews

Contact our customer support team for further information or to get a quote on our UEF205-16 bearings

160A21 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

4B56SD Sheave four-groove 5.95" OD 1.1875" Stock Bore UC206-17 bearing is a normal-dutyThis 4B56SD sheave features four grooves, is 5. 95" 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