SOFT SUPPORTING JOINT OF COGGING MILL ROLLER CONVEYER ROLLER Russian patent published in 1995 - IPC

FIELD: rolling mills. SUBSTANCE: journal of roller is mounted in boring of body. Bearings of journal are mounted in holder and set through dismountable elastic bush in boring. In the case adjacent surfaces of holder and body, separated by elastic members have barrel-shaped form and with different radiuses of curvature. One of elastic member width is equal to no more than 1/3 of width of other elastic member. Inner surface of lower half of the body of elastic bush is made in the form of ellipse. It allows to decrease impact loading of different direction, to use nondeficient middle-scale bearings in the support and to prevent wedging bearing inner races in outer rings and so to increase durability of the support. EFFECT: soft supporting joint of cogging mill roller conveyer roller is used in rolling mills. 3 cl, 2 dwg