Seal assembly for a wheel bearing of a motor vehicle

摘要

The arrangement has an outer fixed ring (1), and an inner rotating ring (2) comprising an L-shaped cross-section. The inner and outer rings form a common inner area (3) for accommodating a main seal (4) with sealing lips (6a, 6b). An elastic retaining unit inhibits axial sliding of the inner ring from the outer ring, and the main seal is connected with the inner ring over a sealing part (5). The sealing part completely encloses a radial section (8) of the inner ring, where the radial section forms an encoder for a speed sensor and comprises recesses (9).