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

80B12 1-1/2" Finished Bore Sprocket (80BS12H-1-1/2)

Item ID: 80B12-1-1/2
Availability: 3 In Stock
Price: $23.11
Retail Price:$29.47
Your Savings:$6.36(22%)

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Nitro 80B12-1-1/2 Finished Bore Sprocket

Our 80BS12H sprockets are manufactured to conform to the ANSI standards for chain & sprockets. This sprocket is a 12 tooth sprocket that is compatible with ANSI #80 roller chain. The 80BS12 1-1/2" 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.

80B12 sprocket diagram
80BS12 1-1/2" Sprocket Dimensions:
  • Fits ANSI Chain Size: #80
  • Bore (D1): 1-1/2"
  • Number Of Teeth: 12
  • Outside Diameter (de): 4.332"
  • Sprocket Thickness (B1): 0.575" (Not including Hub)
  • Hub Diameter (dm): 3-1/8"
  • LTB - Length Thru Bore (A): 1-5/8"
  • Keyway Size: 3/8" X 3/16"
  • Hardened Teeth: Yes (HRC 38-42)
  • Number Of Setscrews: 2
  • Material: 1045CD (Cold Drawn)
  • Type Of Finish: Black Oxide
Interchange Numbers:
  • 80BS12 1-1/2
  • 80BS12H 1-1/2