5B184SF Sheave five-groove 18.75" OD filter_50BS52-FB 41BS72 1 1/8" Finished Bore

41BS72 1 1/8" Finished Bore Sprocket Dimensions

UC211-34 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 2-1/8" shaft

35BS45 1-1/4" Finished bore Sprocket Dimensions:

This 50BS39 sprocket features a 1-3/8" finished bore including a key-way and two setscrews

5B184SF Sheave five-groove 18.75" OD filter_50BS52-FB 41BS72 1 1/8" Finished BoreThis 5B184SF sheave features five grooves, is 18. 75" in diameter, and is designed to use a SF 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