2B160SK Sheave two-groove 16.35" OD 120B28 Sprockets For more information on a

For more information on a double groove 2B5V86 sheave

This 6218-ZZ ball bearing is a high-precision premium quality deep groove shielded 90x160x30 ball bearing made to ABEC 3 precision standards from AXIS

#200B20 sprockets have 20 teeth

Sprocket Size: 160R18H

2B160SK Sheave two-groove 16.35" OD 120B28 Sprockets For more information on aThis 2B160SK sheave features two grooves, is 16. 35" in diameter, and is designed to use a SK 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