40BS28 Sprocket With 5/8" Finished Bore 40B31 Sprockets 25V630SK Sheave Dimensions

25V630SK Sheave Dimensions

40BS22 3/4" Finished Bore Sprocket Dimensions:

Roller Link Width (B2): 8

It utilizes A Tru-Loc locking device for locking onto a 1-15/16" shaft and features a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

140C45 Sprocket Dimensions

40BS28 Sprocket With 5/8" Finished Bore 40B31 Sprockets 25V630SK Sheave DimensionsThis 40BS28 sprocket featured a 5 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