| 摘要 |
<p>The invention relates to a bearing arrangement (1) of a wheel hub (2) of a motor vehicle drivable by a rotating joint (5), comprising a double-row roller bearing (11) mounted on the wheel hub (2), the bearing being provided with at least one separate inner bearing ring (17) which with a face (24) thereof protrudes axially beyond the end of an axle stub (18) of the wheel hub (2), wherein the roller bearing (11) is axially prestressed by a counter-surface (25) of a joint body (7) of the rotating joint (5), the surface acting on the face (24) of the separate inner bearing ring (17). In order to enable an improved connection of the wheel hub to the rotating joint and better adjust a prestress of the roller bearing, it is provided that a face of the axle stub (18) of the wheel hub (2) comprises a spur gearing element (3) which can be non-rotatably connected to a corresponding spur gearing element (4) of the joint body (7) of the rotating joint (5), wherein the spur gearing elements (3, 4) are disposed at least partially radially and axially beneath the roller bearing (11), and that the inner bearing ring (17) is connected to a means (27) for the axial tolerance compensation between the inner bearing ring (17) and the counter-surface (25) of the joint body (7).</p> |
