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

50B12 1" Finished Bore Sprocket (50BS12H-1)

Item ID: 50B12-1
Availability: 68 In Stock
Price: $10.32
Retail Price:$13.66
Your Savings:$3.34(24%)

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50BS12 1" Sprocket Description

Our 50BS12H sprockets are manufactured to conform to the ANSI standards for chain & sprockets. This sprocket is a 12 tooth sprocket that is compatible with ANSI #50 roller chain. The 50BS12 1" 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.

50B12 sprocket diagram

50BS12 1" Sprocket Dimensions:

  • Fits ANSI Chain Size:#50
  • Bore (D1):1"
  • Number Of Teeth:12
  • Pitch Diameter (dp):2.415"
  • Outside Diameter (de):2.708"
  • Sprocket Thickness (B1):0.343"
  • Hub Diameter (dm):1-63/64"
  • LTB - Length Thru Bore (A):1"
  • Keyway Size:1/4" X 1/8"
  • Hardened Teeth:Yes (HRC 40-50)
  • Number Of Setscrews:2
  • Material:1045CD (Cold Drawn)
  • Type Of Finish:Black Oxide

Interchange Numbers:

  • 50BS12 1
  • 50BS12H 1