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6228-J20AA
Deep groove ball bearing
Deep groove ball bearing 62..-J20AA, single row, steel sheet metal cage, ceramic coated
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| D | 250 mm | Outside diameter |
| B | 42 mm | Width |
| Cr | 188.000 N | Basic dynamic load rating, radial |
| C0r | 165.000 N | Basic static load rating, radial |
| Cur | 8.400 N | Fatigue load limit, radial |
| nG | 3.600 1/min | Limiting speed |
| nϑr | 3.600 1/min | Reference speed |
| ≈m | 8 kg | Weight |
Mounting dimensions
| da min | 154 mm | Minimum diameter shaft shoulder |
| Da max | 236 mm | Maximum diameter of housing shoulder |
| ra max | 2,5 mm | Maximum fillet radius |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| D1 | 214,4 mm | Shoulder diameter outer ring |
| d1 | 175,9 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| f0 | 14,9 | Calculation factor |