FIELD: mechanical engineering.
SUBSTANCE: bearing comprises outer (1) and inner (2) rings with two roller paths and beads on each one, rolling elements in the form of balls (3). A distance between the conjugate points of the adjacent roller paths on each ring (1, 2) comprises 0.731-0.866 from the diameter of the ball (3). The outer ring (1) is made with a common big bead (4) arranged between the roller paths on the symmetry axis of the outer ring (1) and lower beads (5) with bevels on the opposite sides of the roller paths.
EFFECT: increase of operational life of the bearing, perception of the axial load in both directions is provided.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BALL CAGELESS BEARING | 2012 |
|
RU2523357C1 |
| BALL CAGELESS ROLL BEARING | 2014 |
|
RU2570891C1 |
| BALL CAGELESS BEARING | 2012 |
|
RU2523871C1 |
| CAGELESS ANTIFRICTION BEARING | 2016 |
|
RU2627972C1 |
| CAGELESS BALL ROLLING BEARING | 2016 |
|
RU2634610C1 |
| CAGELESS BALL ROLLING BEARING | 2016 |
|
RU2634611C1 |
| BALL CAGELESS BEARING | 2014 |
|
RU2563311C1 |
| BALL SPHERICAL DOUBLE-ROW ROLLING BEARING | 2013 |
|
RU2540691C1 |
| ANTI-FRICTION BALL BEARING | 2017 |
|
RU2658615C1 |
| BALL-ROLLING BEARING | 2018 |
|
RU2694708C1 |
