80BS20 Sprocket With 1-3/4" Finished Bore 2AK34 Pulley 25V520SDS Sheave Dimensions

25V520SDS Sheave Dimensions

Bearing Unit Part #: CSB40MFM202-10

2040B19 Sprocket

Shaft Diameter (d): 5/8"

This 35BS70 sprocket features a 1" finished bore including a key-way and two setscrews

80BS20 Sprocket With 1-3/4" Finished Bore 2AK34 Pulley 25V520SDS Sheave DimensionsThis 80BS20 sprocket features a 1 3 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 20 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 #80 roller chain and sprocket thus preventing premature