made with food-grade UHMW
Additionally this bushing features a 2-7/8" bore with a standard keyway
100B24H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes
This 6317 ball bearing is a high-precision premium quality deep groove 85x180x41 ball bearing made to ABEC 3 precision standards from AXIS
Dimension (H): 49
5050 Taper Lock Bushing X 2-5/16" Bore Poly Steel Roller Chain made with food-grade UHMWThis 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 2 5 16" bore with a standard keyway, for more