ROLLING BEARING OF SHAFT Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: rolling bearing has two radial-thrust rolling bearings mounted for facing narrow faces of inner races each other. Unit for creating axial tension is made of two chambers interconnected through a passage and filled with hydro-plastic. The unit interacts with wide faces of the bearing races via pressing bushings. EFFECT: enhanced reliability and longevity. 4 cl, 2 dwg