SKF 21311E Spherical Roller Bearing, 55x120x29mm
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Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.
- Bore diameter 55 mm
- Outside diameter 120 mm
- Width 29 mm
- Basic dynamic load rating 159 kN
- Basic static load rating 166 kN
- Reference speed 5,600 r/min
- Limiting speed 7,500 r/min
- Number of rows 2
- Bore type Cylindrical
- Cage Sheet metal
- Lubricant None
- Relubrication feature