| 摘要 |
A system includes a rolling bearing element assembly configured to enable rotation of a rotary element relative to a stationary element, the rotation being about a bearing system axis of the rolling bearing element assembly. The rolling bearing element assembly includes an inner race, an outer race, and a plurality of rolling bearing elements disposed between the inner and outer races. The rolling bearing element assembly is configured to facilitate oscillatory motion of the rotary element relative to the stationary element such that, when the rotary element rotates in a first direction about the bearing system axis, the rolling bearing elements revolve about the bearing system axis in the first direction, and when the rotary element rotates in a second direction opposite the first direction about the bearing system axis, revolution of the rolling bearing elements about the bearing system axis in the second direction is resisted or prevented. |
