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22:01:10 GMT+0000 (Coordinated Universal Time)
61910-2RZ
Deep groove ball bearing
Deep groove ball bearing 619..-2RZ, single row, shields, steel sheet metal cage
Thông tin về sản phẩm
Main Dimensions & Performance Data
| d | 50 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| B | 12 mm | Width |
| Cr | 15,400 N | Basic dynamic load rating, radial |
| C0r | 11,700 N | Basic static load rating, radial |
| Cur | 700 N | Fatigue load limit, radial |
| nG | 11,400 1/min | Limiting speed |
| nϑr | 8,100 1/min | Reference speed |
| ≈m | 0.13 kg | Trọng lượng |
Mounting dimensions
| da min | 53.2 mm | Minimum diameter shaft shoulder |
| Da max | 68.8 mm | Maximum diameter of housing shoulder |
| ra max | 0.6 mm | Maximum fillet radius |
Dimensions
| rmin | 0.6 mm | Minimum chamfer dimension |
| D1 | 65.24 mm | Shoulder diameter outer ring |
| D2 | 67.3 mm | Caliber diameter outer ring |
| d1 | 56.9 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| f0 | 16.1 | Calculation factor |