基本信息:
- 专利标题： RADIAL ROLLING BEARING, IN PARTICULAR SINGLE-ROW SPHERICAL-ROLLER BEARING
- 专利标题（中）：径向滚动轴承，特别是单圈滚动轴承
- 申请号：US12158774 申请日：2006-12-09
- 公开(公告)号：US20090097793A1 公开(公告)日：2009-04-16
- 发明人： Heinrich Hofmann , Horst Doppling , Georg Goppelt
- 申请人： Heinrich Hofmann , Horst Doppling , Georg Goppelt
- 申请人地址： DE Herzogenaurach
- 专利权人： SCHAEFFLER KG
- 当前专利权人： SCHAEFFLER KG
- 当前专利权人地址： DE Herzogenaurach
- 优先权： DE102005061792.1 20051223
- 国际申请： PCT/DE06/02192 WO 20061209
- 主分类号： F16C33/32
- IPC分类号： F16C33/32
摘要：
The radial rolling bearing has an outer bearing ring, an inner bearing ring, and spherical rollers arranged between bearing rings. The spherical rollers have two flat side faces arranged parallel to one another. The spherical rollers are retained with uniform spacing to one another in the peripheral direction by a bearing cage. The spherical rollers have a width between their side faces of approximately 70% of the diameter of their spherical basic shape. The running faces of the rollers roll in two groove-shaped raceways which are formed in the inner side of the outer bearing ring and in the outer side of the inner bearing ring. At least one of the axial rims which delimit the groove-shaped raceways is reduced in radial height such that the radial bearing can be equipped with an increased number of spherical rollers in an axial assembly process.
摘要（中）：
径向滚动轴承具有外轴承环，内轴承圈和布置在轴承圈之间的球面滚子。 球面滚子具有彼此平行布置的两个平坦侧面。 球面滚子通过轴承保持架沿圆周方向彼此均匀地保持。 球面滚子的侧面之间的宽度大约为其球形基本形状直径的70％。 辊的行进面在形成于外轴承圈的内侧和内轴承环的外侧的两个槽形滚道中滚动。 限定槽形滚道的至少一个轴向边缘在径向高度上减小，使得径向轴承可以在轴向组装过程中配备增加数量的球面滚子。
公开/授权文献:
- US08007185B2 Radial rolling bearing 公开/授权日：2011-08-30
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16C | 轴；软轴；曲轴机构的元件；除传动元件以外的转动部件；轴承 |
| ------F16C33/00 | 轴承零件；制造轴承或其零件的特殊方法 |
| --------F16C33/02 | .滑动接触轴承的零件 |
| ----------F16C33/32 | ..滚珠 |