Under such conditions the balls contact the inner and outer rings only at one point, as in an axially loaded single-row angular contact ballbearing.
在这种情况下接触球只在某个时候，内圈和外圈，作为一个受压单列角接触球轴承。
2
Most of gyroscope bearings are precious angular contact ball bearings, the precision and life of gyroscope is dependant on the performance of bearing.
陀螺马达轴承大部分是精密角接触球轴承，轴承的性能决定着陀螺马达的寿命和精度。
3
The axial fixed position preload is applied to middle ring of the shaft, the axial rigidity of the angular contact ballbearing is obtained by the impulse excitation tests.