4B74SK Sheave four-groove 7.75" OD #140 CTB-Type Sprockets For additional information or to

For additional information or to get a quote on a 6002-2RS bearing contact our customer support team and we will be happy to assist you

What sets this 5210 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

Bearing Insert: SB 204-12

UCTB205 Bearing Dimensions

4B74SK Sheave four-groove 7.75" OD #140 CTB-Type Sprockets For additional information or toThis 4B74SK sheave features four grooves, is 7. 75" 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