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11:55:13 GMT+0000 (Coordinated Universal Time)
61856
Deep groove ball bearing
Deep groove ball bearing 618, single row, steel sheet metal cage
Main Dimensions & Performance Data
| d | 280 mm | Bore diameter |
| D | 350 mm | Outside diameter |
| B | 33 mm | Width |
| Cr | 129,000 N | Basic dynamic load rating, radial |
| C0r | 176,000 N | Basic static load rating, radial |
| Cur | 5,900 N | Fatigue load limit, radial |
| nG | 2,430 1/min | Limiting speed |
| nϑr | 1,950 1/min | Reference speed |
| ≈m | 6.107 kg | Weight |
Mounting dimensions
| da min | 288.8 mm | Minimum diameter shaft shoulder |
| Da max | 341.2 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum fillet radius |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| D1 | 328.9 mm | Shoulder diameter outer ring |
| d1 | 302.3 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| f0 | 16 | Calculation factor |