5B34SD Sheave five-groove 3.75" OD 40B17 Sprockets For additional information or to

For additional information or to receive a quote on our SA202-10 bearings

Bearing Insert #: SB204

and precision 32-tooth sprocket that is manufactured out of high-quality steel

40A39 sprockets with a stock bore comes with a 19/32" inside diameter plain hole and can be easily machine bored to custom sizes

5B34SD Sheave five-groove 3.75" OD 40B17 Sprockets For additional information or toThis 5B34SD sheave features five grooves, is 3. 75" in diameter, and is designed to use a SD 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