5B34SD Sheave five-groove 3.75" OD 40B17 Sprockets and precision 32-tooth sprocket that

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

5203-ZZ double row shielded ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings

For more information on a double groove 2TB86 pulley

45V925E Sheave Dimensions

Dimension (L1): 2-1/4"

5B34SD Sheave five-groove 3.75" OD 40B17 Sprockets and precision 32-tooth sprocket thatThis 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