Power Transmission > Sprockets > Metric Roller Chain Sprockets > Double Single Metric Sprockets
DS20A20 Sprocket
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DS20A20 Sprocket Upgrade Options
- Heat-Treated Teeth
- Custom Bore Sizes (With Key-way & Set-Screws)
- Idler Sprocket Configuration
- Black Oxide Coating
DS20A20 Sprocket Dimensions

- Sprocket Size: DS20A20
- Tooth Count: 20
- Outside Diameter: 219.46mm
- Pitch Diameter: 202.97mm
- Sprocket Type: A
- Stock Bore: 32mm
- Maximum Recommended Bore: 106.36mm
- Dimension (L): 68.3mm
- Dimension (C): 49.8mm
- Dimension (E): 167.0mm
- Dimension (F): 18.5mm
- Sprocket Weight: 12.05 kG
- Sprocket Size: DS20A20
- Tooth Count: 20
- Outside Diameter: 219.46mm
- Pitch Diameter: 202.97mm
- Sprocket Type: A
- Stock Bore: 32mm
- Maximum Recommended Bore: 106.36mm
- Dimension (L): 68.3mm
- Dimension (C): 49.8mm
- Dimension (E): 167.0mm
- Dimension (F): 18.5mm
- Sprocket Weight: 12.05 kG