| 摘要 |
<p>In a two-piece self-aligning roller bearing, having an outer ring (1) with a spherical hole surface (2) and an inner ring (3) and rollers (5) between them, which run on raceways of the outer and inner ring, have a convexly domed outer surface and are guided in a cage with respect to their mutual separations and on the raceways with respect to the alignment of their axes of rotation, the cage is split into two halves, each holding a row of rollers, and each cage half (6, 7) is guided in a sliding manner in the hole of the outer ring (1) and a loose guide ring (11) is arranged on the inner ring (3) between the rows of rollers. …<??>In order to increase the useful life of thermally highly stressed two-piece self-aligning roller bearings, the cage halves (6, 7) are arranged at a distance (A) from one another which is equal to or greater than the diameter of the oil supply hole (10). …<IMAGE>… </p> |
