| 摘要 |
PURPOSE: A hub bearing for a vehicle is provided to effectively prevent grease from being scattered to the outside the hub bearing by using the centrifugal force of a hub. CONSTITUTION: A hub bearing for a vehicle comprise an outer race(1), a seal ring(7), and an insert shield(9). The outer race is fixed to a knuckle. The seal ring is fixed to a hub so that a seal lip(3) can be elastically adhered to the outer race. The insert shield is fixed to the outer race to be inserted between the outer race and the seal lip. The insert shield has a circumferential part(15) and an outside extending part(17). The seal lip is elastically adhered to the circumferential part. The outside extending part is extended to the outer side of the circumferential part and is adhered to the side surface of the outer race.
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