4B56SD Sheave four-groove 5.95" OD 1.1875" Stock Bore 2TB42 Pulley Dimensions

2TB42 Pulley Dimensions

Minimum Breaking Load: 36

5304-2RS double row sealed ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings

35B18 sprockets with a stock bore comes with the standard 1/2" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

4B56SD Sheave four-groove 5.95" OD 1.1875" Stock Bore 2TB42 Pulley DimensionsThis 4B56SD sheave features four grooves, is 5. 95" 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