BEARING DEVICE OF ROLLING ROLL

摘要

FIELD: rolled stock production, namely bearing devices of rolling rolls. SUBSTANCE: device includes bearing assembly arranged in chock supported by thrust bearing of screwdown mechanism. There is plate mounted in chock between thrust bearing and chock and restricting together with supporting surface of chock closed sealed cavity filled with liquid. Such design allows to realize self-aligning of bearing assembly, that provides increase of its useful life period by 20%. EFFECT: enhanced loading capacity of bearing device. 1 cl, 1 dwg