Description & Specifications
Our D40B20-SB stock bore sprocket is designed for versatility and customization. This sprocket is compatible with #40-2 double strand ANSI roller chains and features 20 hardened teeth and a plain bore. The minimum plain stock bore allows you to machine it to any required diameter, add keyways & setscrews for secure shaft mounting, or even machine it to accept a bearing or bushing for smooth rotation. This sprocket ensures a perfect fit for your machinery, delivering reliable power transmission and performance.
D40B20-SB Sprocket Dimensions
- ANSI Chain Size:40-2
- Bore (B):5/8"
- Tooth Count:20
- Pitch Diameter (PD):3.196''
- Outside Diameter (D):3.457''
- Sprocket Thickness (T):0.284''
- Hub Diameter (HD):2-5/8''
- Tooth Face Width (TW):0.841"
- Length Thru Bore (W):1.625"
- Material:1045CD
- Hardened Teeth:Yes (HRC 40-50)
- Type Of Finish:Black Oxide
All dimensions listed are nominal values.
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