| 摘要 |
A sealing element for sealing a shaft, which is provided for rotating in accordance with its design, at a through-opening of a housing part for the shaft, comprising the following features: a reinforcement part (2) and an elastomeric part (5) connected with the reinforcement part, the elastomeric part (5) comprises a first sealing region (10) for a static-sealing abutment on the housing part and the elastomeric part comprises a second sealing region (20) having a sealing segment (22) formed and provided for sealing abutment on the shaft, which sealing segment comprises a thread-like return structure for a return of a leaked fluid into a to-be-sealed space, and a free axial end in the sealing segment normally abutting on the shaft is formed with a closed line (26) in the circumferential direction and extending on a circular-cylinder surface, which line is provided for sealing abutment on the shaft at least when the shaft is not rotating.
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