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NK7/12-TV-XL
Needle roller bearing
Needle roller bearings NK, light series
Replaces
NK7/12-TV
Preferred product
dimensions principale & données de performance
| Fw | 7 mm | Diamètre sous rouleaux |
| D | 14 mm | Diamètre extérieur |
| C | 12 mm | Largeur, bague extérieure |
| Cr | 4.150 N | Charge dyn. de base, radiale |
| C0r | 3.600 N | Charge stat. de base, radiale |
| Cur | 610 N | Limite à la fatigue, radiale |
| nG | 34.500 1/min | vitesse limite |
| nϑr | 42.000 1/min | Vitesse de base |
| ≈m | 8,19 g | Weight |
Dimensions
| rmin | 0,3 mm | Dimension minimum de chanfrein |
Plage de température
| Tmin | -30 °C | Température de fonctionnement min. |
| Tmax | 120 °C | Température de fonctionnement max. |
information additionnelle
GR7X14X2 | Bague d'étanchéité |
All
English
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