ANTIFRICTION BEARING Russian patent published in 1997 - IPC

FIELD: antifriction bearings with solid lubricant. SUBSTANCE: antifriction bearing has outer and inner rings provided with chutes with antifriction races and cage located in cages and between separating members of cage, as well as scrapers located in chute at spaced relation and used for moving the solid lubricant powder. Scrapers are made integral with cage. They are made from solid antifriction material, mainly from cast iron. Outer ring is sectional; it consists of two ring-shaped parts interconnected by means of layer of adhesive possessing repeated bonding ability. EFFECT: simplified construction of bearing. 3 cl, 3 dwg