D28B12 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.
D28B12 Sprocket Dimensions

- Sprocket Size: D28B12
- Tooth Count: 12
- Pitch Diameter: 171.74mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 84mm
- Hub Dia Diameter (H): 125mm
- Length Thru Bore (L): 120mm
- Sprocket Weight: 13.02 kG
- Sprocket Size: D28B12
- Tooth Count: 12
- Pitch Diameter: 171.74mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 84mm
- Hub Dia Diameter (H): 125mm
- Length Thru Bore (L): 120mm
- Sprocket Weight: 13.02 kG