28B11 Sprocket With Stock Bore
- Custom bore sizes are available. Contact us if you need a specific bore size or machining requirement.
- Images are for reference only. Actual product appearance may vary based on size, bore, keyway, hub style, or manufacturer.
28B11 Sprocket Dimensions

- Sprocket Size: 28B11
- Tooth Count: 11
- Pitch Diameter: 157.77mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 73mm
- Hub Dia Diameter (H): 112mm
- Length Thru Bore (L): 70mm
- Sprocket Weight: 5.27 kG
- Sprocket Size: 28B11
- Tooth Count: 11
- Pitch Diameter: 157.77mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 73mm
- Hub Dia Diameter (H): 112mm
- Length Thru Bore (L): 70mm
- Sprocket Weight: 5.27 kG