28B13 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.
28B13 Sprocket Dimensions

- Sprocket Size: 28B13
- Tooth Count: 13
- Pitch Diameter: 185.74mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 93mm
- Hub Dia Diameter (H): 140mm
- Length Thru Bore (L): 70mm
- Sprocket Weight: 8.22 kG
- Sprocket Size: 28B13
- Tooth Count: 13
- Pitch Diameter: 185.74mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 93mm
- Hub Dia Diameter (H): 140mm
- Length Thru Bore (L): 70mm
- Sprocket Weight: 8.22 kG