160B15H 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 6315 ball bearing is a high-precision premium quality deep groove 75x160x37 ball bearing made to ABEC 3 precision standards from AXIS
2AK20 Pulley 5/8" Dimensions
40P38 sprockets are made to accept a P1 size taper bushing which we also stock with a wide range of bore sizes
100BS16 1 7/16" Finished Bore Sprocket Dimensions
5050 Taper Lock Bushing X 3-9/16" Bore 40 Poly Steel Chain 160B15H sprockets with a stockThis 5050 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 5050 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 3 9 16" bore with a standard keyway, for more