140B22H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes
This 100BS23 sprocket features a 2-3/16" finished bore with a key-way and two set screws
120A9 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
Sprocket Type: B
100A23 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
2012 Taper Lock Bushing X 9/16" Bore 100B8 Sprockets 140B22H sprockets with a stockThis 2012 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 2012 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 9 16" bore with a standard keyway, for more information