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NKXR25-Z-XL
Needle roller/axial cylindrical roller bearing
Needle roller/axial cylindrical roller bearings NKXR..-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication
Replaces
NKXR25-Z
Preferred product
Main Dimensions & Performance Data
| Fw | 25 mm | Bore diameter |
| D | 37 mm | Diamètre extérieur |
| C | 30 mm | Height |
| Cr | 21.300 N | Basic dynamic load rating, radial |
| C0r | 30.500 N | Basic static load rating, radial |
| Ca | 33.500 N | Basic dynamic load rating, axial |
| C0a | 76.000 N | Basic static load rating, axial |
| Cur | 5.400 N | Fatigue load limit, radial |
| Cua | 7.200 N | Fatigue load limit, axial |
| nG | 8.500 1/min | Limiting speed |
| nϑr | 3.400 1/min | Vitesse de base |
| ≈m | 126,21 g | Weight |
Mounting dimensions
| da | 37,7 mm | Dimension de montage épaulement d'arbre |
| ra max | 0,6 mm | Maximum recess radius |
Dimensions
| D2 max | 43,2 mm | Maximum outerside diameter flange |
| C1 | 11 mm | Largeur composant axial du roulement |
| C2 | 9,5 mm | Distance to lubrication hole |
| dw | 25 mm | Bore diameter of shaft washer |
| rmin | 0,6 mm | Dimension minimum de chanfrein |
Temperature range
| Tmin | -30 °C | Température de fonctionnement min. |
| Tmax | 120 °C | Température de fonctionnement max. |
Additional information
IR20X25X20-XL | Bagues intérieures IR adaptées |
Downloads:
Your current product variant
| Sealing | Z | Bearing with end cap |
| Tolerance class | PN | Normal (PN) |
Characteristics
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English
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