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

40A23 Type "A" Plate Sprocket 5/8" Stock Bore

Item ID: 40A23
Availability: 19 In Stock
Price: $8.53
Retail Price:$11.29
Your Savings:$2.76(24%)

Estimate Shipping

(Adding other products will affect these rates)

40A23 Sprocket Description

40A23 sprockets are a ANSI standard size that has 23 teeth and works with #40 roller chain. These sprockets are known as a "Type A", which is a hubless roller chain sprocket. Our 40A23 plate sprockets are a durable, high strength sprocket that is manufactured from 1045CD carbon steel. After manufacturing, the teeth are hardened to help minimize wear, then a black oxide finish is applied for corrosion resistance.

40A23 sprocket diagram

40A23 Sprocket Dimensions

  • Fits ANSI Chain Size:#40
  • Number Of Teeth:23
  • Bore (D1):5/8"
  • Pitch Diameter (dp):3.672"
  • Outside Diameter (de):3.938"
  • Sprocket Thickness (B1):0.284"
  • Material:1045CD (Cold Drawn)
  • Hardened Teeth:Yes (HRC 40-50)
  • Type Of Finish:Black Oxide

Interchange Numbers

  • 40A23H