The present invention is to reduce the size and price of a rear axle through a wheel bearing made of an insulating bearing and an oil seal capable of supporting a roller of the wheel bearing. The present invention provides a rear axle structure comprising a wheel bearing for rotatably supporting an axle shaft assembled inside a tube and coupled to the inner diameter portion; and an oil seal in close contact with the wheel bearing within the tube to prevent lubricating oil supplied to the wheel bearing from leaking to the outside.
본 발명은 튜브의 내부에 조립되어 내경부에 결합되는 액슬 샤프트를 회전 가능하도록 지지하는 휠베어링; 및 상기 튜브 내부에서 상기 휠베어링에 밀착되어 상기 휠베어링으로 공급되는 윤활유가 외부로 새는 것을 방지하는 오일실; 을 포함하는 리어액슬 구조를 제공한다.
STRUCTURE OF REAR AXLE
리어액슬 구조
2023-04-20
Patent
Electronic Resource
Korean
REAR AXLE ATTACHMENT STRUCTURE AND REAR AXLE POSITION ADJUSTMENT METHOD
European Patent Office | 2021
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