Thrust bearing for suspension stop of vehicle, has spherical rolling bodies with lower contact point provided with lower rolling track, where normal with each body passing through lower point is perpendicular to axis of symmetry

摘要

The bearing has a lower washer (10) provided with a lower annular rolling path revolution around a symmetry axis of the washer and a lower annular rolling path revolution around a symmetry axis of the washer. Spherical rolling bodies (5) comprise lower contact points provided with lower rolling tracks. A normal with each body passing through one of the lower points is perpendicular to an axis of symmetry, where the normal has angle of less than 15 degrees with a plane perpendicular to the axis of symmetry of the lower washer.