2B58Q Sheave two-groove 6.15" OD 3V-Section Sheaves This 140BTB17 sprocket is a

This 140BTB17 sprocket is a durable

Limiting Speed (2RS): 17000 RPM

6310 Ball Bearing Dimensions

Our SA206-18 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

2B58Q Sheave two-groove 6.15" OD 3V-Section Sheaves This 140BTB17 sprocket is aThis 2B58Q sheave features two grooves, is 6. 15" in diameter, and is designed to use a Q1 bushing. Split Taper 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 phosphated