RELEASE BEARING HAVING CONCAVE SEALING LIP

摘要

The invention relates to a release bearing of a gearshift clutch having a rolling element chamber that is delimited by an outer and an inner ring and comprises a rolling element series, wherein each of the rings have a track for rolling elements of the rolling element series. The rolling element chamber is furthermore contact-sealed axially on one side between the outer and inner ring by means of a sealing ring bearing a radial sealing lip. The aim of the invention is to create a cost-effective release bearing having improved sealing effect. This is achieved in that the radial sealing lip has a continuously curved shape in the longitudinal direction to the rotation axis of the release bearing or the sealing ring and/or an elastomer of the sealing ring has radially oriented ribs.