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18:54:32 GMT+0000 (Coordinated Universal Time)
61936
Deep groove ball bearing
Deep groove ball bearing 619, single row, steel sheet metal cage
ข้อมูลผลิตภัณฑ์
Main Dimensions & Performance Data
| d | 180 mm | Bore diameter |
| D | 250 mm | Outside diameter |
| B | 33 mm | Width |
| Cr | 131,000 N | Basic dynamic load rating, radial |
| C0r | 136,000 N | Basic static load rating, radial |
| Cur | 5,600 N | Fatigue load limit, radial |
| nG | 3,500 1/min | Limiting speed |
| nϑr | 3,200 1/min | Reference speed |
| ≈m | 4.257 kg | น้ำหนัก |
Mounting dimensions
| da min | 188.8 mm | Minimum diameter shaft shoulder |
| Da max | 241.2 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum fillet radius |
Dimensions
| rmin | 2 mm | Minimum chamfer dimension |
| D1 | 228.8 mm | Shoulder diameter outer ring |
| d1 | 202.16 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| f0 | 16.5 | Calculation factor |