3B110SK Sheave three-groove 11.35" OD 5.5" Stock Bore This 5213 Bearing is a

This 5213 Bearing is a high-precision premium double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

Part Number: #200U30

For more information on a two groove 23V690SDS sheave

Part #: SARFB204-2

This 5204-2RS Bearing is a high-precision premium double-sealed double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

3B110SK Sheave three-groove 11.35" OD 5.5" Stock Bore This 5213 Bearing is aThis 3B110SK sheave features three grooves, is 11. 35" 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