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NKI30/20-TV-XL
Needle roller bearing
Needle roller bearings NKI, light series
Replaces
NKI30/20-TV
Main Dimensions & Performance Data
| d | 30 mm | Bore diameter |
| D | 45 mm | Outside diameter |
| B | 20 mm | Width |
| Cr | 31,000 N | Basic dynamic load rating, radial |
| C0r | 48,500 N | Basic static load rating, radial |
| Cur | 8,600 N | Fatigue load limit, radial |
| nG | 12,900 1/min | Limiting speed |
| nϑr | 6,800 1/min | Reference speed |
| ≈m | 106.53 g | Weight |
Dimensions
| F | 35 mm | Raceway diameter inner ring |
| rmin | 0.3 mm | Minimum chamfer dimension |
| s | 0.5 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
All
English
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