GEOMETRIEKONZEPT FÜR EINEN BORD EINES ROLLENLAGERS
    3.
    发明公开
    GEOMETRIEKONZEPT FÜR EINEN BORD EINES ROLLENLAGERS 有权
    GEOMETRIEKONZEPTFÜREINEN BORD EINES ROLLENLAGERS

    公开(公告)号:EP2715163A1

    公开(公告)日:2014-04-09

    申请号:EP12723672.7

    申请日:2012-05-24

    申请人: Aktiebolaget SKF

    IPC分类号: F16C19/36 F16C33/58 F16C19/22

    摘要: The invention relates to a bearing ring (30) for a roller bearing having a raceway (14, 15) for at least one roller (13), said bearing ring comprising, for guiding away axial forces, an edge (31) which is disposed on a front face of the raceway and which extends away from said raceway (14, 15). A stop face (32) of the edge (31) for rolling element rollers, said stop face facing the raceway, has a specific geometry, the curvature thereof decreasing monotonously from a start point (33) to one end of the stop face (32).

    摘要翻译: 一种用于滚子轴承的支承环包括一个滚道,该滚道构造成支撑至少一个滚动元件滚轮和在该滚道的一端延伸远离滚道的凸缘,并具有用于将至少一个滚动元件滚轮导向的邻接表面 跑道 邻接表面具有从邻接表面的起始点到邻接表面的端部单调减小的曲率,并且邻接表面包括至少一个强烈单调递减的段。

    GEOMETRIEKONZEPT FÜR EINEN ROLLE-BORD-KONTAKT BEI ROLLENLAGERN
    4.
    发明公开
    GEOMETRIEKONZEPT FÜR EINEN ROLLE-BORD-KONTAKT BEI ROLLENLAGERN 有权
    GEOMETRIEKONZEPTFÜREINEN ROLLE-BORD-KONTAKT BEI ROLLENLAGERN

    公开(公告)号:EP2649332A1

    公开(公告)日:2013-10-16

    申请号:EP11788459.3

    申请日:2011-11-28

    申请人: Aktiebolaget SKF

    IPC分类号: F16C19/36 F16C33/58

    摘要: A bearing ring for a roller bearing includes a raceway for at least one roller that includes an at least partially spherically formed roller end surface having a first curvature. A flange for transferring axial forces extends from an end of the raceway and has a flange surface that faces towards the roller end surface. A spherical flange surface section having a second curvature is defined on the flange surface. The first curvature differs from the second curvature such that a first gap (d1) exists between the spherically formed roller end surface and the spherical flange surface section. The flange surface also includes an opening flange surface section having a third curvature, which is less than the second curvature, such that a second gap (d2) exists between the roller end side and the opening flange surface section. The second gap is larger than the first gap.

    摘要翻译: 用于滚子轴承的轴承环包括用于至少一个辊的滚道,该滚道包括至少部分球形的具有第一曲率的滚子端面。 用于传递轴向力的凸缘从滚道的端部延伸并且具有朝向辊端面的凸缘表面。 在凸缘表面上限定具有第二曲率的球形凸缘表面部分。 第一曲率与第二曲率不同,使得在滚珠形成的滚子端面和球形凸缘表面部之间存在第一间隙(d1)。 凸缘表面还包括具有小于第二曲率的第三曲率的开口凸缘表面部分,使得在辊端侧和开口凸缘表面部分之间存在第二间隙(d2)。 第二个间隙大于第一个间隙。

    GEOMETRIEKONZEPT FÜR EINE WÄLZKÖRPERROLLE EINES ROLLENLAGERS
    8.
    发明公开
    GEOMETRIEKONZEPT FÜR EINE WÄLZKÖRPERROLLE EINES ROLLENLAGERS 有权
    GEOMETRIEKONZEPTFÜREINE ROLLE EINES KEGELROLLENLAGERS

    公开(公告)号:EP2715169A1

    公开(公告)日:2014-04-09

    申请号:EP12723673.5

    申请日:2012-05-24

    申请人: Aktiebolaget SKF

    IPC分类号: F16C33/34 F16C19/36

    摘要: The invention relates to a rolling element roller (13) for a roller bearing, comprising a front surface (21) which closes a raceway (25), said rolling element roller comprising a stop surface (24) for an edge (23) of a bearing ring (11) on the front surface (21), the curvature thereof increasing montonously from a start point (26) on the stop surface (24) to an end (28) of the stop surface (24).

    摘要翻译: 一种用于圆锥滚子轴承的锥形滚子,具有滚道和凸缘的圆锥滚子轴承,以及具有滚动​​表面的圆锥滚子,该滚动表面被配置为在滚道上滚动,并且在滚动表面的端部处的端面被构造成面对凸缘 。 端面包括具有曲率的邻接表面,径向外端和径向内端,并且构造成接触凸缘。 曲率从邻接表面的起始点到邻接表面的径向内端单调增加。

    WÄLZLAGERANORDNUNG MIT EINEM RADIALWELLENDICHTRING
    10.
    发明公开
    WÄLZLAGERANORDNUNG MIT EINEM RADIALWELLENDICHTRING 有权
    轴承布置有径向密封

    公开(公告)号:EP2459891A1

    公开(公告)日:2012-06-06

    申请号:EP10737902.6

    申请日:2010-07-29

    申请人: Aktiebolaget SKF

    IPC分类号: F16C19/38 F16C33/78 F16J15/32

    摘要: The invention relates to a rolling bearing assembly, comprising at least one rolling bearing (1a) having an outer ring (7a, 7b, 9a, 9b) and an inner ring (5a, 5b) and rolling bodies (11) disposed between the two rings, and a radial shaft seal (17a, 17b, 17c, 17d) having a support ring (21) and a sealing lip (23). At least one end face (15a, 15b) of the outer ring (7b, 7b) has a receptacle (19) for holding the support ring (21), which extends, particularly protruding axially over the end face (15a, 15b) of the outer ring (7a, 7b) toward the outside, up to an outer circumference surface (51) of the inner ring (5a, 5b) against which the sealing lip (23) connected to the support ring (21) is seated on the axial inside of the end face (15a, 15b) of the outer ring (7a, 7b) with contact with the outer circumferential surface (51) of the inner ring (5a, 5b).