5B184SF Sheave five-groove 18.75" OD filter_50BS52-FB Our vibration-damping SAR202-10 bearing is

Our vibration-damping SAR202-10 bearing is made according to C3 precision standards

This D200C45 sprocket is high quality

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

What separates this 4C180E sheave from the others is that it is made using a high strength cast iron

5B184SF Sheave five-groove 18.75" OD filter_50BS52-FB Our vibration-damping SAR202-10 bearing isThis 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