10B11 Sprocket With Stock Bore 1615 This 100BS12 sprocket features a

This 100BS12 sprocket features a 2" finished bore with a key-way and two set screws

Length Thru Bore: 4-1/2"

For more information on a ten groove 10C105J sheave

100C96 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

and precision A-Plate sprocket with 37 teeth that is manufactured out of high-quality steel

10B11 Sprocket With Stock Bore 1615 This 100BS12 sprocket features aThis 10B11 sprocket is a durable, high quality, and precision sprocket with 11 teeth. Something that is notable about this 10B11 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 10B 1 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 10B11 sprockets with a