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

80B18 2" Finished Bore Sprocket (80BS18H-2)

Item ID: 80B18-2
Availability: 5 In Stock
Price: $36.37
Retail Price:$46.39
Your Savings:$10.02(22%)

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Nitro 80B18-2 Finished Bore Sprocket

Our 80BS18H sprockets are manufactured to conform to the ANSI standards for chain & sprockets. This sprocket is a 18 tooth sprocket that is compatible with ANSI #80 roller chain. The 80BS18 2" 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.

80B18 sprocket diagram
80BS18 2" Sprocket Dimensions:
  • Fits ANSI Chain Size: #80
  • Bore (D1): 2"
  • Number Of Teeth: 18
  • Outside Diameter (de): 6.271"
  • Sprocket Thickness (B1): 0.575" (Not including Hub)
  • Hub Diameter (dm): 4-1/4"
  • LTB - Length Thru Bore (A): 1-1/2"
  • Keyway Size: 1/2" X 1/4"
  • Hardened Teeth: Yes (HRC 38-42)
  • Number Of Setscrews: 2
  • Material: 1045CD (Cold Drawn)
  • Type Of Finish: Black Oxide
Interchange Numbers:
  • 80BS18 2
  • 80BS18H 2