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アメリカ合衆国
07:26:19 GMT+0000 (Coordinated Universal Time)
6218-J20AB
Deep groove ball bearing
Deep groove ball bearing 62..-J20AB, single row, steel sheet metal cage, ceramic coated
商品情報
メートル法
インペリアル法
Main Dimensions & Performance Data
| d | 90 mm | Bore diameter |
| D | 160 mm | Outside diameter |
| B | 30 mm | Width |
| Cr | 102,000 N | Basic dynamic load rating, radial |
| C0r | 74,000 N | Basic static load rating, radial |
| Cur | 4,500 N | Fatigue load limit, radial |
| nG | 6,300 1/min | Limiting speed |
| nϑr | 5,100 1/min | Reference speed |
| ≈m | 2.23 kg | 重量 |
Mounting dimensions
| da min | 101 mm | Minimum diameter shaft shoulder |
| Da max | 149 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum fillet radius |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| D1 | 139.2 mm | Shoulder diameter outer ring |
| d1 | 112.6 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Calculation factors
| f0 | 14.6 | Calculation factor |