| 摘要 |
The bearing consists of concentric exterior (1) and interior (2) sleeves, with formed rolling paths formed on each sleeve containing a ball bearing assembly (3) held together by a cage (4). The internal volume between the rolling balls (3) and the sleeves (1,2) is occupied by a solid lubricant (5) which envelopes the balls (3) up to their contact point with both the cage (4) and the rolling paths. |
