| 摘要 |
This rolling bearing (1) comprises an outer ring (3) and an inner ring (5), both having a raceway (30, 32, 50) for rolling elements (7) placed between said inner and outer rings (3, 5) in contact with said raceways (30, 32, 50). At least one of the rings (3) comprises an envelope (34) having an axial portion (340) and, connected to the edges of the axial portion (340), two radial portions (342, 344), and two half-raceways (30, 32) arranged in said envelope (34) to form the raceway of this ring (3). The rolling bearing (1) further comprises at least one annular preloading element (9) made of an elastic material and arranged inside the envelope (34) to be preloaded axially between a first radial portion (342) of the envelope (34) and a lateral face (300) of a first half-raceway (30). The rolling bearing (1) comprises at least one damping element (11) radially arranged between the axial portion (340) of the envelope and each of the half-raceways (30, 32). |
