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

50B19 7/8" Finished Bore Sprocket (50BS19H-7/8)

Item ID: 50B19-7/8
Availability: 52 In Stock
Price: $15.67
Retail Price:$20.73
Your Savings:$5.06(24%)

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50BS19 7/8" Sprocket Description

Our 50BS19H sprockets are manufactured to conform to the ANSI standards for chain & sprockets. This sprocket is a 19 tooth sprocket that is compatible with ANSI #50 roller chain. The 50BS19 7/8" 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.

50B19 sprocket diagram

50BS19 7/8" Sprocket Dimensions:

  • Fits ANSI Chain Size:#50
  • Bore (D1):7/8"
  • Number Of Teeth:19
  • Pitch Diameter (dp):3.797"
  • Outside Diameter (de):4.121"
  • Sprocket Thickness (B1):0.343"
  • Hub Diameter (dm):3
  • LTB - Length Thru Bore (A):1 "
  • Keyway Size:3/16" X 3/32"
  • Hardened Teeth:Yes (HRC 40-50)
  • Number Of Setscrews:2
  • Material:1045CD (Cold Drawn)
  • Type Of Finish:Black Oxide

Interchange Numbers:

  • 50BS19 7/8
  • 50BS19H 7/8