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NU2220-E-XL-TVP2
Roulement à rouleaux cylindriques
Roulement à rouleaux cylindriques NU..-E-XL-TVP2, avec cage, à une rangée, palier libre, 2 bords à la bague extérieure, 0 bord à la bague intérieure (lisse), forme NU
Replaces
NU2220-E-TVP2, NU2220E.TVP2
Preferred product
Product information
dimensions principale & données de performance
| d | 100 mm | Bore diameter |
| D | 180 mm | Outside diameter |
| B | 46 mm | Width |
| Cr | 395.000 N | Basic dynamic load rating, radial |
| C0r | 445.000 N | Basic static load rating, radial |
| Cur | 78.000 N | Fatigue load limit, radial |
| nG | 5.300 1/min | Limiting speed |
| nϑr | 2.900 1/min | Reference speed |
| ≈m | 4,69 kg | Weight |
Cotes de montage
| da min | 112 mm | Minimum diameter shaft shoulder |
| da max | 117 mm | Maximum diameter of shaft shoulder |
| db min | 122 mm | Minimum shaft shoulder |
| Da max | 168 mm | Maximum diameter of housing shoulder |
| ra max | 2,1 mm | Maximum recess radius |
| ra1 max | 2,1 mm | Maximum recess radius |
Dimensions
| rmin | 2,1 mm | Minimum chamfer dimension |
| r1 min | 2,1 mm | Minimum chamfer dimension |
| s | 2,5 mm | Déplacement axial |
| E | 163 mm | Raceway diameter outer ring |
| F | 119 mm | Raceway diameter inner ring |
| D1 min | 156,9 mm | Minimum rib diameter outer ring |
Plage de température
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
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