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

35B12 1/2" (No Keyway) Finished Bore Sprocket (35BS12H-1/2)

Item ID: 35B12-1/2
Availability: 124 In Stock
Price: $6.27
Retail Price:$8.14
Your Savings:$1.87(23%)

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Nitro 35B12-1/2 Finished Bore Sprocket

Our 35BS12H sprocket is an ANSI standard sprocket with a 1/2" finished bore that has 2 setscrews and no keyway. This sprocket is available with 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 (Not including Hub)
  • Hub Diameter (dm): 1-1/4
  • LTB - Length Thru Bore (A): 3/4"
  • Keyway Size: None
  • Hardened Teeth: Yes (HRC 38-42)
  • Number Of Setscrews: 2
  • Material: 1045CD (Cold Drawn)
  • Type Of Finish: Black Oxide
Interchange Numbers:
  • 35BS12 1/2
  • 35BS12H 1/2