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Picture may not depict actual tooth count
Picture may not depict actual tooth count

50B17 3/4" Finished Bore Sprocket (50BS17H-3/4)

Item ID: 50B17-3/4
Availability: 4 In Stock
Price: $14.27
Retail Price:$18.87
Your Savings:$4.60(24%)

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Nitro 50B17-3/4 Finished Bore Sprocket

Our 50BS17H sprockets are manufactured to conform to the ANSI standards for chain & sprockets. This sprocket is a 17 tooth sprocket that is compatible with ANSI #50 roller chain. The 50BS17 3/4" sprocket is a finished bore style that has a standard keyway & 2 setscrews. Our sprocket teeth are hardened to help prevent tooth wear. A black oxide finish is applied to the sprocket for corrosion resistance.

50B17 sprocket diagram
50BS17 3/4" Sprocket Dimensions:
  • Fits ANSI Chain Size: #50
  • Bore (D1): 3/4"
  • Number Of Teeth:17
  • Outside Diameter (de): 3.719"
  • Sprocket Thickness (B1): 0.343" (Not including Hub)
  • Hub Diameter (dm): 2-11/16"
  • LTB - Length Thru Bore (A): 1"
  • Keyway Size: 3/16" X 3/32"
  • Hardened Teeth: Yes (HRC 38-42)
  • Number Of Setscrews: 2
  • Material: 1045CD (Cold Drawn)
  • Type Of Finish: Black Oxide
Interchange Numbers:
  • 50BS17 3/4
  • 50BS17H 3/4