COMBINATION SUPPORT

摘要

FIELD: machine building.SUBSTANCE: combination support consists of a housing, in which a rolling bearing and a bushing of a sliding bearing are installed. A friction bushing is pressed into an inner race of the rolling bearing. An elastic uniformly stiff elliptical ring with centrifugal weights is installed on the shaft neck by means of pins and has the possibility of being deformed under action of centrifugal forces.EFFECT: improving reliability, durability and manufacturability of a support assembly owing to using a friction bushing and a uniformly stiff elliptical ring; improving functionality of a unit as a whole by separation and duplication of a rolling bearing and a sliding bearing.2 cl, 1 dwg