40BS58 Sprocket With 1-7/16" Finished Bore 2BK160 Pulley This 35BTB23 sprocket is a

This 35BTB23 sprocket is a durable

Size: 3TB52

08B27H sprockets with a stock bore comes with the standard 16 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

2TB136 Pulley Dimensions

Besides 2VP42 pulleys with a 5/8" bore we also stock a full line of high-quality performance 3L

40BS58 Sprocket With 1-7/16" Finished Bore 2BK160 Pulley This 35BTB23 sprocket is aThis 40BS58 sprocket features a 1 7 16" 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