公开(公告)号：US5062720A

公开(公告)日：1991-11-05

申请号：US479294

申请日：1990-02-13

申请人： David A. Hall ,  John R. Marjancik

发明人： David A. Hall ,  John R. Marjancik

IPC分类号： F16C33/76 ,  F16C35/067

CPC分类号： F16C35/067 ,  F16C33/76 ,  F16C33/768 ,  F16C19/26

摘要： A self lubricating replacement bearing assembly for supporting a rotating axle shaft within an axle housing containing axle lubricant. The rotating axle shaft includes an annular worn portion and an annular unworn portion. The bearing assembly is comprised of an annular sleeve member positioned in sealing engagement with the axle housing, and a plurality of bearing elements radially positioned on the inside annular surface of the annular sleeve member and positioned to engage the unworn portion or the axle shaft, and a single lip seal member fitted to the inner annular surface of the sleeve member and engageable with the rotating shaft to seal the rotating shaft within the axle housing and to retain the axle lubricant within the bearing assembly.

摘要翻译： 一种自润滑更换轴承组件，用于在轴轴壳内支撑旋转轴轴，其包含轴润滑剂。 旋转轴轴包括环形磨损部分和环形未磨损部分。 所述轴承组件包括定位成与所述轴壳体密封接合的环形套筒构件和径向地定位在所述环形套筒构件的内部环形表面上并被定位成接合所述未磨削部分或所述车轴的多个轴承元件，以及 单个唇形密封构件，其装配到套筒构件的内部环形表面并且可与旋转轴接合以将轴旋转轴密封在轴壳体内并将车轴润滑剂保持在轴承组件内。

公开(公告)号：US5375934A

公开(公告)日：1994-12-27

申请号：US769298

申请日：1991-10-01

申请人： David A. Hall ,  John R. Marjancik

发明人： David A. Hall ,  John R. Marjancik

IPC分类号： F16C33/76 ,  F16C35/067 ,  F16C19/28

CPC分类号： F16C35/067 ,  F16C33/76 ,  F16C33/768 ,  F16C19/26

摘要： A self lubricating replacement bearing assembly for supporting a rotating axle shaft within an axle housing containing axle lubricant. The rotating axle shaft includes an annular worn portion and an annular unworn portion. The bearing assembly is comprised of an annular sleeve member positioned in sealing engagement with the axle housing, and a plurality of bearing elements radially positioned on the inside annular surface of the annular sleeve member and positioned to engage the unworn portion or the axle shaft, and a single lip seal member fitted to the inner annular surface of the sleeve member and engageable with the rotating shaft to seal the rotating shaft within the axle housing and to retain the axle lubricant within the bearing assembly.

摘要翻译： 一种自润滑更换轴承组件，用于在轴轴壳体内支撑旋转轴轴，其包含轴润滑剂。 旋转轴轴包括环形磨损部分和环形未磨损部分。 所述轴承组件包括定位成与所述轴壳体密封接合的环形套筒构件和径向地定位在所述环形套筒构件的内部环形表面上并被定位成接合所述未磨削部分或所述车轴的多个轴承元件，以及 单个唇形密封构件，其装配到套筒构件的内部环形表面并且可与旋转轴接合以将轴旋转轴密封在轴壳体内并将车轴润滑剂保持在轴承组件内。

公开(公告)号：US5352047A

公开(公告)日：1994-10-04

申请号：US912548

申请日：1992-07-13

申请人： Kirk L. Ingall ,  John R. Marjancik

发明人： Kirk L. Ingall ,  John R. Marjancik

IPC分类号： F16C19/26 ,  F16C33/46 ,  F16C43/06 ,  F16C33/49

CPC分类号： F16C43/04 ,  F16C19/26 ,  F16C33/4605 ,  F16C33/491 ,  F16C33/494

摘要： An anti-friction bearing assembly including coaxial inner and outer bearing race members, a plurality of cylindrical roller bearing elements between the inner and outer bearing race members, and a snap-in bearing cage for appropriately spacing the bearing elements apart. The bearing cage includes a pair of identically constructed, axially spaced apart bearing cage members each including an annular body portion, a plurality of axially extending and circumferentially spaced apart webs defining therebetween a plurality of bearing element receiving pockets, and a plurality of tab members each extending radially from one of the webs. The tab members are radially flexible to permit insertion of the corresponding cage member into the bearing assembly and thereafter snap back to an unflexed position to retain the corresponding bearing cage in the bearing assembly.

摘要翻译： 一种包括同轴的内外轴承圈构件的抗摩擦轴承组件，内外轴承座构件之间的多个圆柱滚子轴承元件和用于将轴承元件分开适当间隔的卡入式轴承保持架。 轴承保持架包括一对相同构造的轴向间隔开的轴承保持架构件，每个轴承保持架构件包括环形主体部分，多个轴向延伸且周向间隔开的腹板，其间限定多个轴承元件接收凹部，以及多个凸片构件 从一个腹板径向延伸。 翼片构件是径向柔性的，以允许将相应的保持架构件插入到轴承组件中，并且此后弹回至非弯曲位置，以将相应的轴承保持架保持在轴承组件中。