40BS29 Sprocket 1-1/8" Bore - #40 Roller Chain ANSI 2BK62 Pulley This 120BS26 sprocket features a

This 120BS26 sprocket features a 1" finished bore with a key-way and two set screws

35BS27 1-3/16" Finished Bore Sprocket Dimensions:

This 35B21SS stainless steel sprocket is manufactured to ANSI specifications and is constructed out of 304-grade stainless steel for corrosion resistance

2082B25 Sprocket

40BS29 Sprocket 1-1/8" Bore - #40 Roller Chain ANSI 2BK62 Pulley This 120BS26 sprocket features aThis 40BS29 sprocket featured a 1 1 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