BEARING UNIT FOR SHAFT Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: unit has a shaft with the bearing collar positioned in the ring gap of a housing. An antifriction member made of powder-like material is interposed between the shaft and housing. The unit is provided with a means for pressing the antifriction member. The pressing means is constructed as a hydraulic cylinder with servo drain slide valve having a drive. A pickup of axial position of the shaft coupled with the servo drain slide valve is positioned in the unit. EFFECT: improved design. 2 cl, 1 dwg