| 摘要 |
<p>The present invention provides a clutch release bearing comprising: a ring-shaped inner wheel wherein a track of an inner wheel is extended in a circumferential direction on an outer circumferential surface in a radial direction, and a contact unit extended in the radial direction toward one side in the axial direction having a groove which is concave in the axial direction and spaced in the circumferential direction formed in the contact unit; a ring-shaped outer wheel wherein the track of the outer wheel is extended in the circumferential direction on an inner circumferential surface in the radial direction; a rolling element provided between the radial directions of the inner wheel and the outer wheel; and a reinforcement support member, which is a ring-shaped main body unit, where a protrusion unit protruding in the radial direction from the main body unit is coupled to the inner wheel. The protrusion unit is inserted into the groove to enable the reinforcement support member to be coupled with the inner wheel.</p> |
