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HK5528
Drawn cup needle roller bearing open end
Drawn cup needle roller bearing open end HK, single row, with cage
Replaces
HK 5528
Main Dimensions & Performance Data
| Fw | 55 mm | Under roller diameter |
| D | 63 mm | Outside diameter |
| C | 28 mm | Width |
| Cr | 44,000 N | Basic dynamic load rating, radial |
| C0r | 103,000 N | Basic static load rating, radial |
| Cur | 14,900 N | Fatigue load limit, radial |
| nG | 4,850 1/min | Limiting speed |
| nG Grease | 2,900 1/min | Limiting speed for grease lubrication |
| nϑr | 3,700 1/min | Reference speed |
| ≈m | 104.766 g | Weight |
Dimensions
| C1 | 28 mm | Width, outer ring |
| rmin | 0.8 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 140 °C | Operating temperature max. |
Additional information
SD55X63X5 | Sealing ring | |
G55X63X5 | Sealing ring 2 |
All
English
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