Description & Specifications
Our D50B11-SB stock bore sprocket is designed for versatility and customization. This sprocket is compatible with #50-2 double strand ANSI roller chains and features 11 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.

D50B11-SB Sprocket Dimensions
- ANSI Chain Size:50-2
- Bore (B):5/8"
- Tooth Count:11
- Pitch Diameter (PD):2.218''
- Outside Diameter (D):2.504''
- Sprocket Thickness (T):0.343''
- Hub Diameter (HD):1-3/4''
- Tooth Face Width (TW):1.045"
- Length Thru Bore (W):1.750"
- Material:1045CD
- Hardened Teeth:Yes (HRC 40-50)
- Type Of Finish:Black Oxide
All dimensions listed are nominal values.

