40BS72 Sprocket With 7/8" Finished Bore filter_35BS19-FB 140A26 sprockets with a stock

140A26 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

This D200B14 sprocket is high quality

and is bored to accept a JA type bushing

3C360F Sheave Dimensions

Bearing Insert: UC 211-32

40BS72 Sprocket With 7/8" Finished Bore filter_35BS19-FB 140A26 sprockets with a stockThis 40BS72 sprocket features a 7 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets,