$25 Minimum Order $50 Minimum Order
Picture may not depict actual tooth count
Picture may not depict actual tooth count

40B10 1/2" Finished Bore Sprocket (40BS10H-1/2) (No Keyway)

Item ID: 40B10-1/2
Availability: 149 In Stock
Price: $6.68
Retail Price:$8.67
Your Savings:$1.99(23%)

Estimate Shipping

(Adding other products will affect these rates)

40BS10 1/2" Sprocket Description

Our 40BS10H sprocket is an ANSI standard size sprocket with a 1/2" finished bore (Includes 2 setscrews). This is a 10 tooth sprocket that works with an ANSI standard #40 roller chain. Nitro sprockets are manufactured from 1045CD carbon steel and have hardened teeth to minimize wear overtime.

40B10 sprocket diagram

40BS10 Sprocket Dimensions:

  • Fits ANSI Chain Size:#40
  • Bore (D1):1/2"
  • Number Of Teeth:10
  • Pitch Diameter (dp):1.618"
  • Outside Diameter (de):1.839"
  • Sprocket Thickness (B1):0.284"
  • Hub Diameter (dm):1-1/4"
  • LTB - Length Thru Bore (A):7/8"
  • Keyway Size:No Keyway
  • Material:1045CD (Cold Drawn)
  • Hardened Teeth:Yes (30-45 Rc)
  • Number Of Setscrews:2
  • Type Of Finish:Black Oxide

Interchange Numbers:

  • 40BS10 1/2
  • 40BS10H 1/2