40BS14 Sprocket With 7/8" Finished Bore 120B17 Sprockets Variable Pitch 2VP62 Pulley 1-3/8"

Variable Pitch 2VP62 Pulley 1-3/8" is designed and engineered in a way that allows for precise adjustments in diameter

Dimension (D): 55mm

This 6903-ZZ ball bearing is a high-precision premium quality deep groove shielded 17x30x7 ball bearing made to ABEC 3 precision standards from AXIS

This 120J70 sprocket is a durable

Part #: CSB209-27

40BS14 Sprocket With 7/8" Finished Bore 120B17 Sprockets Variable Pitch 2VP62 Pulley 1-3/8"This 40BS14 sprocket featured a 7 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or