60B23 1-1/4" Finished Bore Sprocket (60BS23H-1-1/4)

ANSI Type B / BS finished bore sprockets have a hub on one side with two set screws and a keyway.  All Type B / BS Nitro sprockets have a black oxide finish.


Fits ANSI Chain Size: #60
Bore (D1): 1-1/4"
Number Of Teeth: 23
Outside Diameter (de): 5.906"
Sprocket Thickness (B1): 0.459" (Not including Hub)
Hub Diameter (dm): 4"
LTB - Length Thru Bore (A): 1-1/4"
Keyway Size: 1/4" X 1/8"
Hardended Teeth: Yes (HRC 38-42)
Number Of Setscrews: 2


Interchange Numbers:

60BS23-1-1/4
60BS23H-1-1/4