SPHERICAL ROLLER BEARING Russian patent published in 2013 - IPC F16C19/16 F16C23/08 F16C33/60 

FIELD: machine building.

SUBSTANCE: spherical rolling bearing includes outer race (1) and inner split race (2) with conical raceways or with curved ones with curvature radius on its halves, which is larger than radius of rolling body, rolling body in the form of balls (3), and a separator for separation of rolling bodies. Raceway of outer race (1) is spherical, and halves of inner race (2) are installed with an axial gap between themselves and with possibility of mutual axial displacement for adjustment of gaps between balls (3) and raceways.

EFFECT: increasing the bearing operating period.

2 dwg