ROLLER BEARING (VERSIONS) Russian patent published in 2016 - IPC F16C19/22 F16C19/26 F16C33/34 F16C33/58 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly, to roller bearings. Roller bearing comprises external (1) and internal (2) rings with cylindrical raceways with collars (3) on both sides of raceways, rolling bodies in form of cylindrical rollers (4), having spherical shape at ends, a separator for separation of rolling bodies, interfacing races with collars (3) made in form of sections of curved surfaces with equal radii equal to radius of sphere ends of rollers (4). External ring (1) in first version is split along vertical axis of symmetry of bearing. According to second version, internal ring (2) is split along vertical axis of symmetry of bearing.

EFFECT: technical result is increased carrying capacity of bearing in radial and axial directions.

2 cl, 2 dwg