40B11 1/2
Picture may not depict actual tooth count

40B11 1/2" Finished Bore Sprocket (40BS11H-1/2)

Item ID: 40B11-1/2
Your Price: $5.86
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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: #40
Bore (D1): 1/2"
Number Of Teeth:11
Outside Diameter (de): 2.003"
Sprocket Thickness (B1): 0.284" (Not including Hub)
Hub Diameter (dm): 1-7/16"
LTB - Length Thru Bore (A): 7/8"
Keyway Size: 1/8" X 1/16"
Hardended Teeth: Yes (30-45Rc)
Number Of Setscrews: 2


Interchange Numbers:

40BS11-1/2
40BS11H-1/2

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