| 摘要 |
<p>The invention relates to a clutch release bearing device, which comprises a rolling bearing and overall serves the transmission of an axial force to a coupling member, for example to a clutch spring plate, and the displacement of said coupling member. The object of the invention is to find solutions that make it possible to implement clutch release bearing devices that can be produced in a cost-effective manner and that distinguish themselves, compared to previous designs, by further improved functionalities. Said task is solved according to the invention by a clutch release bearing device comprising an inner ring, an outer ring, a rolling bearing arrangement, which is received in a track region defined between the inner ring and the outer ring, a thrust ring section in order to introduce an axial force conducted over the rolling bearing arrangement into an associated coupling member, and a sealing device for sealing a displacement gap on a bearing back facing away from the thrust ring section. The sealing device comprises a sealing lip structure made of a plastic material with a sealing lip. The clutch release bearing device is characterized in that an annular element is provided, which forms a sealing lip running surface on which the sealing lip is located.</p> |
