| 摘要 |
The bearing has an external ring (1) i.e. basin, and an internal ring i.e. cone, that is equipped with a set of annular tracks (1a) of the bearing. A set of conical rollers (3) is arranged to allow relative rotation of the rings around an axis. Each of the tracks presents a pivot journal (5) on which the rollers are provided in support via its truncated periphery. A set of external sides (A, B) of the set of pivot journals and a radial end journal (8) are connected via a groove (10) whose geometry is provided based on specific formula. |
