Description & Specifications
40A13 sprockets are a ANSI standard size that has 13 teeth and works with #40 roller chain. These sprockets are known as a "Type A", which is a hubless roller chain sprocket. Our 40A13 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.
40A13 Sprocket Dimensions
- ANSI Chain Size:40
- Bore:1/2''
- Tooth Count:13
- Pitch Diameter (dp):2.089''
- Outside Diameter (de):2.329''
- Sprocket Thickness (B1):0.284''
- Material:1045CD
- Hardened Teeth:Yes (HRC 40-50)
- Type Of Finish:Black Oxide
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