Importance

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Abstract

A sealing insert (100) including an annular body (1) with a side wall (9) and a circumferential collar (13), at least one sealing lip (3, 3′, 3″) which is arranged on the side wall (9) and points outward, wherein in a longitudinal-axial section (Q) through the sealing insert (100), the sealing lip (3, 3′, 3″) comprises in each case a conical contour (K) which ends in an apex (8) and merges into an outside lateral surface (M) of the annular body (1), at least one circumferential bead-like thickening (5) is arranged on the outside lateral surface (M) of the annular body, the sealing lip (3, 3′, 3″) comprises a height (H) which is greater than a spacing (B) provided between the thickening (5), such that a sealing lip (3, 3′, 3″) which folds over in the direction of the thickening (5) is supported on the thickening (5).

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First Claim