| 摘要 |
A bearing assembly includes an inner race, an outer race, two opposite sealing plates, and at least one sealing ring. Thus, the sealing tip of the sealing ring is rested on the surface of the sealing plate in an elastic manner so as to decrease the friction between the sealing ring and the surface of the respective sealing plate. In addition, the sealing tip of the sealing ring can sputter the water or dust outward from the bearing assembly by action of the centrifugal force, thereby enhancing the sealing effect of the bearing assembly, so as to provide the waterproof and dustproof effects.
|
