Clutch release bearing device, notably for motor vehicle clutches
AssigneeAktiebolaget Skf
InventorBenoit Arnault
Life of this patent
Estimating the term…
Abstract
A clutch release bearing device including a rolling bearing having an interior race, an exterior race, at least one row of rolling elements mounted between the races, and two seals disposed radially between the interior and exterior races and on either axial side of the rolling elements is provided. The release bearing device further includes a bearing ring that bears axially on one of the races and an actuating ring bearing axially on the other race The clutch release bearing device provides at least one additional sealing member that is positioned outside the rolling bearing and bears axially against one of the interior and exterior races and cooperates with the other one of the interior and exterior races or with the bearing ring.
Claims11
A clutch release bearing device including a rolling bearing having an interior race, an exterior race, at least one row of rolling elements mounted between the races, and two seals disposed radially between the interior and exterior races and on either axial side of the rolling elements, the release bearing device having a bearing ring bearing axially on one of the interior and exterior races and an actuating ring bearing axially on the other one of the interior and exterior races, the clutch release bearing device comprising:
- at least one additional sealing member disposed outside the rolling bearing and bearing axially against one of the interior and exterior races and cooperating with the other one of the interior and exterior races or with the bearing ring.
Dependencies are inferred from the claim text.