not the thread holes (each hole will be threaded on one side only)
This 100BS12 sprocket features a 1-7/16" finished bore with a key-way and two set screws
which insures proper contact between the #120 roller chain and sprocket
140F23 Sprocket Dimensions
and precision sprocket with 27 teeth
1310 Taper Lock Bushing X 13/16" Bore Chain MRO Parts not the thread holes (eachThis 1310 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 1310 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 13 16" bore with a standard keyway, for more