Power Transmission > Sprockets > Metric Roller Chain Sprockets > 12B Chain Sprockets
12BTB20H Sprocket (Taper Bushed)
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12BTB20H Sprocket Dimensions

- Sprocket Size: 12BTB20H
- Tooth Count: 20
- Pitch Diameter: 121.78mm
- Bushing Size: 2012
- Maximum Bushing Bore: 50.80mm
- Dimension (L): 31.75mm
- Dimension (C): 90.47mm
- Sprocket Weight: 1.00 kg
- Bushing Weight: 0.77 kg
- Sprocket Size: 12BTB20H
- Tooth Count: 20
- Pitch Diameter: 121.78mm
- Bushing Size: 2012
- Maximum Bushing Bore: 50.80mm
- Dimension (L): 31.75mm
- Dimension (C): 90.47mm
- Sprocket Weight: 1.00 kg
- Bushing Weight: 0.77 kg