| 摘要 |
The device has an outer ring (3), an inner ring (2) and rows of rolling units (6) arranged between the rings. The ring (3) comprises an envelope (10) and two connected annular tracks (4, 5) arranged in the envelope. A radial elastic ring (8) is supported between a radial portion (13) of the envelope and the connected track (4). The ring (8) is open at a point of its circumference. - Independent claims are also included for the following: - (a) a steering column - (b) a process of manufacturing an antifriction bearing device.
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