08B20H sprockets with a stock bore comes with the standard 12 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes
100R21 Sprocket Dimensions
This 100E48 sprocket is a durable
120A12 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
120F54 sprockets are made to accept a F size taper bushing which we also stock with a wide range of bore sizes
1108 Taper Lock Bushing X 1-1/16" Bore 10C QD Bushed Sheaves 08B20H sprockets with a stockThis 1108 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 1108 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 1 1 16" bore with a standard keyway, for more