10B11 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
the 625-ZZ bearing features raceways that are precision honed to a superb finish
23V365SH Sheave Dimensions
This 120BS23 sprocket features a 2" finished bore with a key-way and two set screws
2525 Taper Lock Bushing X 30mm Bore R1 10B11 sprockets with a stockThis 2525 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 2525 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 30 millimeter bore with a standard keyway, for more