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40B11 3/4
Picture may not depict actual tooth count

40B11 3/4" Finished Bore Sprocket (40BS11H-3/4)

Item ID: 40B11-3/4
Availability: 230 In Stock
Price: $7.10
Retail Price:$9.21
Your Savings:$2.11(23%)

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40B11-3/4 Finished Bore Sprocket - 40BS11H 3/4"

Our 40BS11H sprocket is an ANSI standard size sprocket with a 3/4" finished bore - includes keyway & 2 setscrews. This 11 tooth sprocket works with any ANSI #40 roller chain. Nitro 40B11 sprockets are manufactured from 1045CD carbon steel and have hardened teeth to minimize wear overtime.

40B11 sprocket diagram
40BS11 Sprocket Dimensions:
  • Fits ANSI Chain Size: #40
  • Bore (D1): 3/4"
  • Number Of Teeth:11
  • Outside Diameter (de): 2.003"
  • Sprocket Thickness (B1): 0.284" (Not including Hub)
  • Hub Diameter (dm): 1-7/16"
  • LTB - Length Thru Bore (A): 7/8"
  • Keyway Size: 3/16" X 3/32"
  • Hardened Teeth: Yes (HRC 38-42)
  • Number Of Setscrews: 2
  • Material: 1045CD (Cold Drawn)
  • Type Of Finish: Black Oxide
Interchange Numbers:
  • 40BS11 3/4
  • 40BS11H 3/4

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