50B30 Sprocket With Stock Bore 50B37 Sprockets This 35BS26 sprocket features a

This 35BS26 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

41JA18 Sprocket Dimensions

This 2AK20 Pulley 5/8" bore is directly interchangeable with other manufacturers

HC206-17 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes an eccentric locking collar for securing a 1-1/16" shaft

50B30 Sprocket With Stock Bore 50B37 Sprockets This 35BS26 sprocket features aThis 50B30 sprocket is a durable, high quality, and precision sprocket with 30 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 #50 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which