COMBINED BEARING Russian patent published in 2018 - IPC F16C21/00 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, in particular to the bearings of the rotors of a gas turbine engine for aviation and ground applications, which accept only the radial load. Combined bearing contains an outer ring (1), an inner ring (2), a separator (3), rolling bodies in the form of rollers (4) and sliding bodies in the form of annular segments (5), limited from displacement relative to the combined bearing longitudinal axis. Separator (3) is made in the form of a single ring with seats, wherein the rollers (4) and the ring segments (5) are installed in the separator seats alternately.

EFFECT: simplification of the design, increasing the reliability and durability of the structure, increasing the carrying capacity of the proposed bearing, reducing wear, increasing the life.

1 cl, 3 dwg