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NKIB5909-XL
Needle roller/angular contact ball bearing
Needle roller/angular contact ball bearings NKIB, double direction axial component
Main Dimensions & Performance Data
| d | 45 mm | Bore diameter |
| D | 68 mm | Outside diameter |
| B | 34 mm | Width |
| Cr | 51,000 N | Basic dynamic load rating, radial |
| C0r | 73,000 N | Basic static load rating, radial |
| Ca | 9,600 N | Basic dynamic load rating, axial |
| C0a | 21,400 N | Basic static load rating, axial |
| Cur | 12,900 N | Fatigue load limit, radial |
| Cua | 970 N | Fatigue load limit, axial |
| nG | 8,700 1/min | Limiting speed |
| nϑr | 7,000 1/min | Reference speed |
| ≈m | 391.8 g | Weight |
Dimensions
| F | 52 mm | Raceway diameter inner ring |
| C | 30 mm | Width, outer ring |
| rmin | 0.6 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Downloads:
Characteristics
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English
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