41B72 Sprocket With Stock Bore Sprocket & Pulley Bushings This 35BS28 sprocket features a

This 35BS28 sprocket features a 1" finished bore including a key-way and two setscrews

and precision sprocket with 13 hardened teeth that is manufactured to accept a SF bushing

What separates this 1B5V124 sheave from the others is that it is made using a high strength cast iron

UCP215-47 Bearing Dimensions

For more information on a three groove 33V1060SK sheave

41B72 Sprocket With Stock Bore Sprocket & Pulley Bushings This 35BS28 sprocket features aThis 41B72 sprocket is a durable, premium quality, and precision sprocket that is manufactured out of high quality steel. This sprocket is manufactured for optimum performance, durability, and to strict quality control standards. 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 which prevents premature wear or breakage. It is also black