Description & Specifications
Our 120B32-SB stock bore sprocket is designed for versatility and customization. This sprocket is compatible with #120 ANSI roller chains and features 32 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.

120B32-SB Sprocket Dimensions
- ANSI Chain Size:120
- Bore (B):1-1/2"
- Tooth Count:32
- Pitch Diameter (PD):15.303''
- Outside Diameter (D):16.130''
- Sprocket Thickness (T):0.924"
- Hub Diameter (HD):6.000"
- Length Thru Bore (W):2-1/2"
- Material:1045CD
- Hardened Teeth:Yes (HRC 40-50)
- Type Of Finish:Black Oxide
All dimensions listed are nominal values.

