Description & Specifications
The Nitro Chain D50B40 is a #50-2 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

D50B40-SB Sprocket Dimensions
- ANSI Chain Size:50-2
- Bore (B):1-3/32''
- Tooth Count:40
- Pitch Diameter (PD):7.966''
- Outside Diameter (D):8.316''
- Sprocket Thickness (T):0.343''
- Hub Diameter (HD):3.750''
- Tooth Face Width (TW):1.045''
- 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.



