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6312-J20AB
Deep groove ball bearing
Deep groove ball bearing 63..-J20AB, single row, steel sheet metal cage, ceramic coated
Produktinformationen
Metrisch
Imperial
Main Dimensions & Performance Data
| d | 60 mm | Bore diameter |
| D | 130 mm | Outside diameter |
| B | 31 mm | Width |
| Cr | 89.000 N | Basic dynamic load rating, radial |
| C0r | 52.000 N | Basic static load rating, radial |
| Cur | 3.600 N | Fatigue load limit, radial |
| nG | 7.900 1/min | Limiting speed |
| nϑr | 6.700 1/min | Reference speed |
| ≈m | 1,72 kg | Gewicht |
Mounting dimensions
| da min | 72 mm | Minimum diameter shaft shoulder |
| Da max | 118 mm | Maximum diameter of housing shoulder |
| ra max | 2,1 mm | Maximum fillet radius |
Dimensions
| rmin | 2,1 mm | Minimum chamfer dimension |
| D1 | 108,9 mm | Shoulder diameter outer ring |
| d1 | 81,25 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Calculation factors
| f0 | 13,2 | Calculation factor |