SLIDING BEARING Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: sliding bearing has outer and inner races provided with chutes with ways, separator made up as a gear bushing that are arranged in the ways and between the teeth of the rolling body. Scrapers for moving powder of solid-lubricating material are mounted in the chute with a spaced relation. The scrapers are connected with the separator through members-concentrators one of the portion of which is received in it. The concentrator is made up as a stop screw whose threaded end is mounted in the through radial opening made in the separator. The smooth end of the screw is received in the cylindrical recess in the scraper to form a radial space for permitting axial movements of the concentrator with respect to the scraper. The screw has a crown head that is made in block with the screw and provided with teeth for screwing the concentrator in the threaded opening of the separator. EFFECT: simplified design. 2 cl, 5 dwg