ROLLING BEARING OF SHAFT Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: bearing has two radial-thrust rolling bearings inner races of which face each other by their wide faces. A device for creating axial tension is made of two chambers interconnected trough a passage. The chambers are filled with hydro-plastic and interact with the wide faces of the bearing races via pressing bushings. EFFECT: enhanced reliability. 5 cl, 3 dwg