BALL-ROLLING BEARING Russian patent published in 2019 - IPC F16C19/18 F16C33/58 

FIELD: machine building.

SUBSTANCE: invention relates to the field of engineering, in particular to multi-row anti-friction ball bearings, and can be used in low-speed high-loaded mechanisms to perceive considerable radial and axial loads, especially at considerable excess of axial load in one direction of axial load in other direction. Rolling bearing contains outer (1) and inner (3) split rings with pair of raceways (4) and beads on each rolling bodies in the form of balls (6). Larger (10) of collars of inner ring (3) are located on its outer ends, and smaller (11) of beads of inner ring (3), made with chamfers, are located on inner adjacent ends in section area. Inner ring (3) and outer ring (1) are made with formation of additional raceways (5) on section nearby inner ring (3). Larger (10) of collars of inner ring (3) on section with two raceways (4) and larger (8) of beads of outer ring (1) are located between raceways, and smaller (9) of collars of outer ring (1), made with chamfers are located on its outer ends.

EFFECT: increase bearing capacity in the axial and radial directions.

1 cl, 2 dwg