| 摘要 |
In the present invention, disclosed is a driving wheel bearing. The driving wheel bearing comprises: a wheel hub integrally coupled to a wheel to be rotated; an inner ring to be integrally rotated as inserted into the wheel hub; an outer ring inserting the wheel hub and the inner ring inward, and supporting the same to be rotated; a rolling element interposed between the outer ring, and the wheel hub and the inner ring; and a constant velocity joint connected to the inner ring to be integrally rotated. Accordingly, power of an engine can be smoothly transmitted to the wheel through the wheel bearing. |
