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8021X Weld On Sprocket (X Series)
8021X Weld On Sprocket (X Series)

8021X Weld On Sprocket (X Series)

Item ID: 8021X
Availability: 1 In Stock
Price: $32.89
Retail Price:$38.44
Your Savings:$5.55(14%)

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Nitro - 8021X Weld On Sprocket

8021X sprocket is a "X series" weld on sprocket that is made to ANSI standards. The 80X21 sprocket is 21 tooth sprocket for #80 ANSI roller chain. Any "X series" weld on hub will work with our 8021X sprocket. This sprocket is manufactured from 1045 carbon steel and has hardened teeth for wear resistance.

8021x sprocket diagram
8021X Sprocket Dimensions:
  • Fits ANSI Chain Size: 80
  • Tooth Count: 21
  • Bore (D1): 2"
  • Pitch Diameter (dp): 6.710"
  • Outside Diameter (de): 7.235"
  • Sprocket Thickness (B1): 0.575"
  • Hardened Teeth: Yes (HRC 38-42)
  • Material: 1045CD (Cold drawn)
  • Type Of Finish: Black Oxide
Interchange Numbers
  • 80X21
  • 80X21H
  • 8021HX

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