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

50B25 1-7/16" Finished Bore Sprocket (50BS25H-1-7/16)

Item ID: 50B25-1-7/16
Availability: 58 In Stock
Price: $21.63
Retail Price:$28.61
Your Savings:$6.98(24%)

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50BS25 1-7/16" Sprocket Description

Our 50BS25H sprockets are manufactured to conform to the ANSI standards for chain & sprockets. This sprocket is a 25 tooth sprocket that is compatible with ANSI #50 roller chain. The 50BS25 1-7/16" 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.

50B25 sprocket diagram

50BS25 1-7/16" Sprocket Dimensions:

  • Fits ANSI Chain Size:#50
  • Bore (D1):1-7/16"
  • Number Of Teeth:25
  • Pitch Diameter (dp):4.987"
  • Outside Diameter (de):5.323"
  • Sprocket Thickness (B1):0.343"
  • Hub Diameter (dm):3"
  • LTB - Length Thru Bore (A):1-1/4"
  • Keyway Size:3/8" X 3/16"
  • Hardened Teeth:Yes (HRC 40-50)
  • Number Of Setscrews:2
  • Material:1045CD (Cold Drawn)
  • Type Of Finish:Black Oxide

Interchange Numbers:

  • 50BS25 1-7/16
  • 50BS25H 1-7/16