2B42SH Sheave two-groove 4.55" OD 10B QD Bushed Pulleys Limiting Speed (Grease): 12000 RPM

Limiting Speed (Grease): 12000 RPM

UCFBS210-31 bearing is a 1-15/16" bore three-bolt normal-duty flange bracket bearing that utilizes set screws to secure to a 1-15/16" shaft

This 2AK61 Pulley 1" bore is directly interchangeable with other manufacturers

This 100BS18 sprocket features a 2-7/16" finished bore with a key-way and two set screws

2B42SH Sheave two-groove 4.55" OD 10B QD Bushed Pulleys Limiting Speed (Grease): 12000 RPMThis 2B42SH sheave features two grooves, is 4. 55" in diameter, and is designed to use a SH 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