| 摘要 |
Device for fitting a large diameter bearing in a turbo engine, comprising a central rotating shaft, on which is mounted a roller bearing comprising an inner ring mounted on the said central shaft, an intermediate ring connected to a rotary driving means and an outer ring fixed in a bearing support, the said rings being interconnected by at least one rolling member assembly. The intermediate ring 17 is driven to rotate at a variable speed and in the same direction as the inner ring 15. The invention is used in jet propulsion engines. <IMAGE> |
