| 摘要 |
The arrangement has a pre-sealing arrangement e.g. gap seal, partially formed by components such as mounting flange (18), a cervical disc (4) or a brake disc (3) of a brake arrangement, for sealing a roller cavity (20), where a region (21), which forms a gap seal, of the components comprises different inner radius in axial direction. The region forms a cone segment, a rotation paraboloid segment or rotationally symmetric function. A ring (10) is formed on a wheel carrier (6), and another sealing arrangement (8) comprises a sealing lip. |
