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

35B21 1/2" Finished Bore Sprocket (35BS21H-1/2)

Item ID: 35B21-1/2
Availability: 31 In Stock
Price: $8.61
Retail Price:$11.19
Your Savings:$2.58(23%)

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35BS21-1/2" Sprocket Description

Our 35BS21H sprocket is an ANSI standard sprocket with a 1/2" finished bore that has a keyway & 2 setscrews. 35BS21 sprockets are a 21 tooth sprocket that works with ANSI #35 roller chain. These sprockets are manufactured from 1045CD carbon steel material. The sprocket teeth are hardened for increased wear resistance.

35B21 sprocket diagram

35BS21 1/2" Sprocket Dimensions:

  • Fits ANSI Chain Size:#35
  • Bore (D1):1/2"
  • Number Of Teeth:21
  • Pitch Diameter (dp):2.516"
  • Outside Diameter (de):2.713"
  • Sprocket Thickness (B1):0.168"
  • Hub Diameter (dm):2"
  • LTB - Length Thru Bore (A):3/4"
  • Keyway Size:1/8" X 1/16"
  • Hardened Teeth:Yes (HRC 40-50)
  • Number Of Setscrews:2
  • Material:1045CD (Cold Drawn)
  • Type Of Finish:Black Oxide

Interchange Numbers:

  • 35BS21 1/2
  • 35BS21H 1/2