Description & Specifications
The Nitro Chain 50B21 is a #50 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
50B21-SB Sprocket Dimensions
- ANSI Chain Size:50
- Bore (B):3/4''
- Tooth Count:21
- Pitch Diameter (PD):4.193''
- Outside Diameter (D):4.521''
- Sprocket Thickness (T):0.343''
- Hub Diameter (HD):3.000''
- Length Thru Bore (W):1"
- Material:1045CD
- Hardened Teeth:Yes (HRC 40-50)
- Type Of Finish:Black Oxide
All dimensions listed are nominal values.
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