6B300E Sheave six-groove 30.35" OD Double Capacity Roller Chain 60A46 sprockets with a stock

60A46 sprockets with a stock bore comes with a 15/16" inside diameter plain hole and can be easily machine bored to custom sizes

CSA62MFM206-19 Bearing Dimensions

Dimension (D): 40mm

This 35BS27 sprocket features a 3/4" finished bore including a key-way and two setscrews

HCFJT205-16 bearing is a 1" bore two-bolt normal-duty flange bearing that utilizes an eccentric locking collar device to secure to a 1" shaft

6B300E Sheave six-groove 30.35" OD Double Capacity Roller Chain 60A46 sprockets with a stockThis 6B300E sheave features six grooves, is 30. 35" in diameter, and is designed to use a E 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