BEARING ASSEMBLY OF ROLLING ROLL Russian patent published in 2001 - IPC

FIELD: metal rolling equipment, possibly working stands of rolling mills with liquid-friction bearing units. SUBSTANCE: bearing unit of rolling roll includes chock, liquid-friction bearing, stop assembly with rolling bearing, pressure nut of inner race of thrust bearing (nut is mounted by means of threaded joint onto threaded sleeve mounted on roll); sealing member placed concentrically relative to threaded joint with possibility of embracing it; and ring halves. Threaded sleeve is provided with annular turning arranged at side of ring halves and it is mounted with possibility of axial motion. When pressure nut is placed in annular turning sealing member is arranged on threaded sleeve. EFFECT: enhanced fluid-tightness of bearing unit of rolling roll. 1 dwg