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NK42/20-XL
Roulement à aiguilles
Roulements à aig. NK, série légère
Replaces
NK42/20
Preferred product
dimensions principale & données de performance
| Fw | 42 mm | Diamètre sous rouleaux |
| D | 52 mm | Diamètre extérieur |
| C | 20 mm | Largeur, bague extérieure |
| Cr | 30.000 N | Charge dyn. de base, radiale |
| C0r | 49.000 N | Charge stat. de base, radiale |
| Cur | 8.800 N | Limite à la fatigue, radiale |
| nG | 10.900 1/min | vitesse limite |
| nϑr | 6.600 1/min | Vitesse de base |
| ≈m | 84,7 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
G42X52X4 | Bague d'étanchéité | |
SD42X52X4 | Bague d'étanchéité 2 |
Your current product variant
| lubrifiant | Sans | |
| Cage | Norme | |
| caractéristique cage | Norme | |
| classe de tolérance | PN | Normal |
Characteristics
Operating conditions for bearing NK42/20-XL
In work for NK42/20-XL
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
Load
*MandatoryMotion Influences
*Mandatory Preset calculation parameters
Arcanol MULTI2
Greasenormal cleanliness
Contamination70°C
Operating Temperature20°C
Ambient Temperature Choose your calculations
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CO₂e emissions
For Production info_outline
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Rating life
Total Rating Life (Lh10)
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Static safety (S0)
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English
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