Self aligning roller bearings have two rows of rollers, which mainly bear radial loads and can also withstand axial loads in any direction. Has high radial load capacity, especially suitable for working under heavy loads or vibration loads, but cannot withstand pure axial loads. The outer raceway of this type of bearing is spherical, so its centering performance is good and can compensate for coaxiality errors. There are two rows of symmetrical spherical rollers,……
Learn moreHigh reliability of rail transit bearings to meet train operation requirementsFatigue failure is the main failure mode that threatens the safety of bearings during operation. Therefore,
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