BELT CONVEYOR ROLLER Russian patent published in 1997 - IPC

FIELD: mechanical engineering; material handling facilities. SUBSTANCE: roller of belt conveyor has tube, axle, antifriction bearing secured by outer races in casings installed in tube and mated through inner races with axle, and bearing seals. Mating of inner race of antifriction bearing with axle is made through combination resilient sliding bearing with thrust flange including support sliding races of wear resistant polymeric material installed in bushing-matrix of resilient polymeric material. EFFECT: enlarged operating capabilities. 3 cl, 1 dwg