| 摘要 |
There is described an apparatus for mounting rotatable member (14) within a bore (8) provided in a housing (10), characterised in that said apparatus comprising:… a selected number of bearings (18, 16) journalling said rotatable member (14) within said bore (8);… a bearing support sleeve (22) disposed within said bore (8) and supporting said bearings (18, 16), said bearing support sleeve (22) comprising a first portion (22a) tightly fitted in said bore (8), a second portion (22b) slip-fitted in said bore (8) and positioned to apply a pre-load force to said bearings (18, 16), and a yieldable member (22c) for joining said first and second portions (22a and 22b); and… means associated with said yieldable member (22c) for controllably deforming said yieldable member (22c) to urge said second portion (22b) axially to pre-load said bearings (18, 16). |
