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

35B12 1/2" (With Keyway) Finished Bore Sprocket (35BS12H-1/2)

Item ID: 35B12-1/2-KW
Availability: 159 In Stock
Price: $6.27
Retail Price:$8.14
Your Savings:$1.87(23%)

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35BS12 1/2 KW" Sprocket Description

Our 35BS12H sprocket is an ANSI standard sprocket with a 1/2" finished bore that has 2 setscrews and 1/8" keyway. This sprocket is available without a keyway here 35BS12 sprockets are a 12 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.

35B12 sprocket diagram

35BS12 1/2" Sprocket Dimensions:

  • Fits ANSI Chain Size:#35
  • Bore (D1):1/2
  • Number Of Teeth:12
  • Pitch Diameter (dp):1.449"
  • Outside Diameter (de):1.625"
  • Sprocket Thickness (B1):0.168
  • Hub Diameter (dm):1-1/4
  • 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:

  • 35BS12 1/2
  • 35BS12H 1/2