| 摘要 |
The invention relates to a lubricant-conducting element (101) comprising a first lateral piece (201) which forms a first sealing lip (211); a second lateral piece (203) which forms a second sealing lip (213); and an intermediate piece (209) which is provided with at least one hole (227). The first lateral piece (201) transitions into the intermediate piece (209) along a first cut surface; the second lateral piece (203) transitions into the intermediate piece (209) along a second cut surface; and the first lateral piece (201), the second lateral piece (203), and the intermediate piece (209) form a first cavity (219) with a first opening (221) which is different from the hole (227). The element (101) is characterized by a third lateral piece (205) which forms a third sealing lip (215) and a fourth lateral piece (207) which forms a fourth sealing lip (217), wherein the third lateral piece (205) transitions into the intermediate piece (209) along a third cut surface; the fourth lateral piece (207) transitions into the intermediate piece (209) along a fourth cut surface; the third lateral piece (205), the fourth lateral piece (207), and the intermediate piece (209) form a second cavity (223) with a second opening (225) which is different from the hole (227); the hole (227) connects the first cavity (219) to the second cavity (223) so as to conduct lubricant; and the first lateral piece (201), the second lateral piece (203), the third lateral piece (205), the fourth lateral piece (207), the first sealing lip (211), the second sealing lip (213), the third sealing lip (215), the fourth sealing lip (217), the intermediate piece (209), the first cut surface, the second cut surface, the third cut surface, the fourth cut surface, the first cavity (219), the second cavity (223), the first opening (221), and the second opening (225) run in a rotationally symmetrical manner about a common axis of symmetry. |
