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United States
02:34:08 GMT+0000 (Coordinated Universal Time)
61821-2RZ-Y
Deep groove ball bearing
Deep groove ball bearing 618..-2RZ-Y, single row, shields, brass sheet metal cage
Thông tin về sản phẩm
Main Dimensions & Performance Data
| d | 105 mm | Bore diameter |
| D | 130 mm | Outside diameter |
| B | 13 mm | Width |
| Cr | 22,100 N | Basic dynamic load rating, radial |
| C0r | 23,600 N | Basic static load rating, radial |
| Cur | 1,320 N | Fatigue load limit, radial |
| nG | 6,000 1/min | Limiting speed |
| nϑr | 3,900 1/min | Reference speed |
| ≈m | 0.35 kg | Trọng lượng |
Mounting dimensions
| da min | 109.6 mm | Minimum diameter shaft shoulder |
| Da max | 125.4 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| D1 | 122.11 mm | Shoulder diameter outer ring |
| D2 | 124.2 mm | Caliber diameter outer ring |
| d1 | 113.2 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| f0 | 15.9 | Calculation factor |