| 摘要 |
<p>The invention relates to a spindle bearing device (1; 101) for mounting a spindle with a housing sleeve (3; 103) for holding a spindle collar unit (6; 106) and a spindle step unit (2; 102), in which the spindle step unit (2; 102) comprises a bearing bush element (11; 111), within which both a spindle axial bearing element (12; 112) for the axial mounting of the spindle and a spindle radial bearing element (13; 113) for the radial mounting of the spindle are arranged together. According to the invention it is provided that the bearing bush element (11; 111) of the spindle step unit (2; 102) is arranged axially prestressed relative to the spindle collar unit (6; 106) within the housing sleeve (3; 103), the bearing bush element (11; 111) being loaded both by a first spring element (30, 130), in particular a helical compression spring element (31; 131), which is arranged between the base region (8; 108) of the housing sleeve (3; 103) and the bearing bush element (11; 111), and by a second spring element (22; 122), in particular a resiliency deformable elastomer body element (23), which is arranged between the bearing bush element (11; 111) and the spindle collar unit (6; 106).</p> |
