| 摘要 |
The invention relates to a roller bearing, particularly a slewing ring bearing with no center, having a single or multipart inner ring (1) and outer ring (2), and rolling bodies (6, 7, 8) which are arranged therebetween and which roll down on a raceway. Said rolling bodies guide a nose ring (5) fixed on the outer ring (2) with tensioning rollers (8) in the axial direction and with radial rollers (7) in the radial direction. The invention is characterized in that an additional roller bearing is arranged between the inner ring (1) and the nose ring (5) of the outer ring (2) with diagonal holding rollers (6). |
