公开(公告)号：EP2932114A1

公开(公告)日：2015-10-21

申请号：EP13861837.6

申请日：2013-12-13

申请人： Aktiebolaget SKF

发明人： RASOLONJATOVO, Eric ,  SEUFERT, Stefanie ,  POULLE, Thierry

IPC分类号： F16C19/38

CPC分类号： F16C33/6659 ,  F16C19/383 ,  F16C19/386 ,  F16C19/505 ,  F16C33/60 ,  F16C35/045 ,  F16C35/067 ,  F16C35/077 ,  F16C2361/61

摘要： A cartridge bearing assembly for rotatably coupling a shaft with a housing includes a bearing having a central axis and opposing axial ends. The bearing includes first and second, axially spaced inner rings disposeable upon the shaft, at least one outer ring disposed circumferentially about the two inner rings, and first and second sets of rolling elements disposed between the inner and outer rings. A carrier includes a first tubular portion disposed generally about the bearing first axial end and a second tubular portion disposed generally about the bearing second axial end. The first and second tubular portions are coupled together to enclose the bearing, the carrier being at least partially disposeable within the housing bore so as to couple the bearing with the housing. Preferably, a coupler is provided to connect the first and second inner rings so as to establish preload within the bearing.

摘要翻译： 用于将轴可旋转地联接到壳体的盒式轴承组件包括具有中心轴线和相对的轴向端部的轴承。 轴承包括可布置在轴上的第一和第二轴向间隔开的内圈，围绕两个内圈周向设置的至少一个外圈，以及设置在内圈和外圈之间的第一组和第二组滚动元件。 载体包括大致围绕轴承第一轴向端部设置的第一管状部分和大致围绕轴承第二轴向端部设置的第二管状部分。 第一和第二管状部分联接在一起以包围轴承，承载件至少部分地布置在壳体孔内，以将轴承与壳体联接。 优选地，设置联接器以连接第一和第二内圈，以便在轴承内建立预载荷。