41B23 Sprocket With Stock Bore 40B51 Sprockets What separates this double 2AK184H

What separates this double 2AK184H pulley from the others is that it is made using a high grade-35 cast iron

100A33 Sprocket Dimensions

UC207-21 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 1-5/16" shaft

Inside Width (R): 11

UC208 Bearing Dimensions

41B23 Sprocket With Stock Bore 40B51 Sprockets What separates this double 2AK184HThis 41B23 sprocket 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 #41 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases