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NKIB5903-XL
Needle roller/angular contact ball bearing
Needle roller/angular contact ball bearings NKIB, double direction axial component
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Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 17 mm | Bore diameter |
| D | 30 mm | Outside diameter |
| B | 20 mm | Width |
| Cr | 12.400 N | Basic dynamic load rating, radial |
| C0r | 14.600 N | Basic static load rating, radial |
| Ca | 3.150 N | Basic dynamic load rating, axial |
| C0a | 4.900 N | Basic static load rating, axial |
| Cur | 2.650 N | Fatigue load limit, radial |
| Cua | 222 N | Fatigue load limit, axial |
| nG | 20.600 1/min | Limiting speed |
| nϑr | 15.000 1/min | Reference speed |
| ≈m | 55,58 g | Weight |
Dimensions
| F | 22 mm | Raceway diameter inner ring |
| C | 18 mm | Width, outer ring |
| rmin | 0,3 mm | Minimum chamfer dimension |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
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Characteristics
