SKF NU 311 Cylindrical Roller Bearing
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CYLINDRICAL ROLLER BEARING
SKF NU311 single row cylindrical roller bearing, NU design with 55 mm bore, 120 mm outer diameter, and 29 mm width. High load capacity, sheet metal cage, and reliable performance at up to 7000 RPM.1202955bearingboreCageCapacityCylindricalDesigndiameterHighLoadMetalmmNUNU311OuterReplacementRollerRowsheetSingleSKFWidth
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SKF NU311 SINGLE ROW CYLINDRICAL ROLLER BEARING
The SKF NU311 is a high-performance single row cylindrical roller bearing, NU design, offering excellent load capacity and durability for demanding applications. With a sheet metal cage and precision engineering, it ensures reliable operation at high speeds.
Manufacturer: SKF
Type: Single Row Cylindrical Roller Bearing, NU Design
Model: NU311
Replaces: NU 311 ECJ
| Bore Diameter (d) | 55 mm |
| Outer Diameter (D) | 120 mm |
| Width | 29 mm |
| Dynamic Load Rating | 156 kN |
| Static Load Rating | 143 kN |
| Fatigue Load Limit | 18.6 kN |
| Limiting Speed | 7000 RPM |
| Reference Speed | 6000 RPM |
| Cage Material | Sheet Metal |
