| 摘要 |
The invention relates to a radial and axial ball bearing with three rings that can be used, for instance, in the bearings of the gimbal suspensions in gyroscopes, in the bearings between the connecting rod and pin in the internal combustion engines, as well as for other purposes. According to the invention the radial and axial ball bearing with three rings has an internal ring made of two symmetric elements, an intermediate ring as well as an external ring, some balls having equal diameters and arranged on two concentric rows being introduced between the rings, where the external ring (3) is made of some symmetric elements (c and d). |
