Maximum Recommended Bore: "
08B32 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
120A14 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
This 100E23 sprocket is a durable
Dimension (OL): 2-27/32"
1210 Taper Lock Bushing X 12mm Bore 100B45 Sprockets Maximum Recommended Bore: "This 1210 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 1210 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 12 millimeter bore with a standard keyway, for more