Description & Specifications
The Nitro Chain D40B72 is a #40-2 roller chain sprocket manufactured from 1045 steel with hardened teeth, making it ideal for a wide range of industrial applications. It features a plain stock bore, offering you the flexibility to customize it to your exact needs. Simply bore the sprocket to your desired size and add a keyway and setscrews for a secure and precise fit on your shaft
D40B72-SB Sprocket Dimensions
- ANSI Chain Size:40-2
- Bore (B):1-3/16''
- Tooth Count:72
- Pitch Diameter (PD):11.463''
- Outside Diameter (D):11.752''
- Sprocket Thickness (T):0.284''
- Hub Diameter (HD):4.000''
- Tooth Face Width (TW):0.841''
- Length Thru Bore (W):2-1/8"
- Material:1045CD
- Hardened Teeth:Yes (HRC 40-50)
- Type Of Finish:Black Oxide
All dimensions listed are nominal values.
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