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    • 1. 发明公开
    • 휠 베어링
    • 轮子轴承
    • KR1020180019993A
    • 2018-02-27
    • KR1020160104382
    • 2016-08-17
    • 주식회사 일진글로벌
    • 정화정
    • B60B27/00F16C33/72
    • B60B27/0073B60B27/0078B60B2380/73B60B2900/5112F16C33/72F16C2326/02
    • 본발명은구성이단순하면서도씰링성능이강화된휠 베어링에관한것이다. 본발명의실시예에따른휠 베어링은, 휠에결합되는허브; 상기허브의외주면을이격되어감싸도록배치되고, 차체에결합되는외륜; 상기허브와상기외륜의사이에개재되는전동체; 및상기전동체보다축방향외측에서상기외륜과상기허브의사이에장착되는씰링장치;를포함할수 있다. 상기씰링장치는상기외륜과상기허브의사이에서상기허브에결합되는허브슬링거를포함할수 있다. 상기외륜의외주면에는반경방향내측으로함몰된씰링홈이형성되며, 상기허브슬링거의일부분은상기씰링홈에배치될수 있다.
    • 本发明涉及一种结构简单但密封性能提高的车轮轴承。 根据本发明的一个实施例的车轮轴承包括:连接到车轮的轮毂; 外环,其被配置成包围并包围所述轮毂的外周面而与所述车体连结; 介于轮毂和外圈之间的滚动件; 并且在滚动件的轴向外侧安装在外圈和轮毂之间的密封装置。 密封装置可以包括联接到外轮毂和轮毂之间的轮毂上的轮毂挡油环。 径向向内凹陷的密封槽形成在外圈的外周表面上,并且轮毂挡板的一部分可以设置在密封槽中。
    • 6. 发明公开
    • 휠 베어링 조립체
    • 车轮轴承总成
    • KR1020140056153A
    • 2014-05-09
    • KR1020137023461
    • 2011-03-04
    • 주식회사 일진베어링
    • 송재명백승환이두하
    • B60B27/00B60B35/18F16C35/063F16C19/18
    • B60B27/001B60B27/0005B60B27/0015B60B27/0078B60B35/18B60B2380/73B60B2380/75B60B2900/325F16C19/186F16C35/063F16C2326/02
    • Disclosed is a wheel bearing assembly. According to an embodiment of the present invention, the wheel bearing assembly comprises an outer wheel having multiple rows of track parts inside; a hub arranged in the inner side of the outer wheel on the same axle as the outer wheel to be rotated; an inner wheel on one outer side of the hub to be rotated with the hub; and a rolling member separately interposed between the hub and the outer wheel and between the inner wheel and the outer wheel to be rolled. A hub screw part and a hub indentation part adjacent to the hub screw part are formed on one outer circumferential side of the hub in a circumferential direction. An inner wheel screw part engaged with the hub screw part and an inner wall indentation part indented into the hub indentation part are formed on the inner circumferential side of the inner wheel in a circumferential direction.
    • 公开了一种车轮轴承组件。 根据本发明的实施例,车轮轴承组件包括内轮具有多排履带部件的外轮; 轮毂,其布置在与要旋转的外轮相同的轴上的外轮的内侧; 在轮毂的一个外侧上与轮毂一起旋转的内轮; 以及分别插入在轮毂和外轮之间以及内轮和待滚动的外轮之间的滚动构件。 在毂的一个外周侧沿圆周方向形成有轮毂螺纹部和与毂螺纹部相邻的轮毂压入部。 在内轮的内周侧沿圆周方向形成有与轮毂螺纹部接合的内轮螺纹部和凹入凹部的内壁压入部。