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50B19 7/8
Picture may not depict actual tooth count

50B19 7/8" Finished Bore Sprocket (50BS19H-7/8)

Item ID: 50B19-7/8
Availability: 52 In Stock Nitro 50B19-7/8
Price: $14.51

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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: #50
Bore (D1): 7/8"
Number Of Teeth:19
Outside Diameter (de): 4.121"
Sprocket Thickness (B1): 0.343" (Not including Hub)
Hub Diameter (dm): 3
LTB - Length Thru Bore (A): 1 "
Keyway Size: 3/16" X 3/32"
Hardended Teeth: Yes (30-45Rc)

Keyway timed with centerline of tooth.

Interchange Numbers:


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