| 摘要 |
Roller bearing device comprising a roller bearing with an outer ring operated under axial preload, provided with a device (11) for compensating for the thermal changes to radial preload, comprising an expanding tapered ring (12) which may be axially displaced on the outer ring (4) of the roller bearing (2) which is axially preloaded by means of a tensioning element (18) which runs with the tapered surface (14) thereof on a further annular tapered surface (15). |
