| 摘要 |
This rolling bearing (1) comprises an outer ring (3) and an inner ring (5), both having a raceway (30, 32, 50, 52) for rolling elements (7) placed between said inner and outer rings (3, 5) in contact with said raceways. At least one (3) of the rings 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 half-raceways are made of a plastic material. |
