Clutch release bearing device and motor vehicle equipped with such a bearing

A motor vehicle clutch release bearing device having a central axis, comprising:

• a rolling bearing for transmitting an axial force, having a rotating inner ring providing an inner raceway and a non-rotating outer ring providing an outer raceway located radially outwardly relative to the inner raceway, between which a rolling chamber for rolling elements is defined, the rotating inner ring rotating about the central axis, wherein
• the rotating inner ring provides:
• a first radial portion that is intended to come into contact with an actuating member when sufficient axial force (F2) is applied to the non-rotating outer ring by a member that is able to move in translation and parallel to the central axis,
• a second radial portion that is intended to bear against a spring that exerts an axial force (F5) in the opposite direction to the axial force (F2) exerted by the member that is able to move in translation, dedicated to preloading the rolling bearing in an opposite direction to the actuating member,
• an annular toroidal portion defining a raceway for the rolling elements, the first radial portion being located radially outside of the annular toroidal portion, the second radial portion being located radially inside of the annular toroidal portion and configured to engage the spring which extends past the actuating member to engage a surface of the second radial portion which is perpendicular to the central axis and which faces away from both the non-rotating outer ring and the member.