Self-aligning Roller Bearing
- 2020-11-28 -
Self-aligning roller bearings have two symmetrical spherical rollers, which are mainly subjected to radial loads and can withstand axial loads in either direction, but cannot withstand pure axial loads. This kind of bearing outer ring raceway is spherical shape, so its good heart performance, can compensate for the coaxial error, when the shaft bending or installation is not concentric bearings can still be used normally, the tune with the bearing size series different, the general allowable angle of the 1~2.5, the type of bearing load capacity is larger, In addition to withstanding the radial load outside the bearing can withstand the two-way effect of the axial load, has a good impact resistance, generally speaking, self-aligning roller bearings allowed to work speed is lower. It is suitable for working under heavy load or vibration loading.
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