03B12 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.
03B12 Sprocket Dimensions

- Sprocket Size: 03B12
- Tooth Count: 12
- Thickness (T): 2.3mm
- Outside Diameter (OD): 21.5mm
- Pitch Diameter (PD): 19.32mm
- Hub Diameter (H): 12mm
- Stock Bore (ID): 6mm
- Length Thru Bore (L): 10mm
- Weight: 0.015 kg
- Sprocket Size: 03B12
- Tooth Count: 12
- Thickness (T): 2.3mm
- Outside Diameter (OD): 21.5mm
- Pitch Diameter (PD): 19.32mm
- Hub Diameter (H): 12mm
- Stock Bore (ID): 6mm
- Length Thru Bore (L): 10mm
- Weight: 0.015 kg