Description & Specifications
The Nitro Chain SS40B21 is a #40 roller chain sprocket manufactured from 304 stainless steel, making it ideal for applications where corrosion is a concern. 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
SS40B21 Sprocket Dimensions
- ANSI Chain Size:40
- Bore (B):5/8''
- Tooth Count:21
- Pitch Diameter (PD):3.355''
- Outside Diameter (D):3.618''
- Sprocket Thickness (T):0.284''
- Hub Diameter (HD):2.750''
- Length Thru Bore (W):1"
- Material:#304 Stainless Steel
- Type Of Finish:None
All dimensions listed are nominal values.
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