求翻译：2、用手晃动轴承外圈，即使径向游隙只有0.01mm，轴承最上面一点的轴向移动量，也有0.10~0.15 mm。这种方法专用于单列向心球轴承。是什么意思？

2, the bearing outer ring shaking hands, even if the radial clearance is only 0.01mm, the top point of bearing axial movement, there are 0.10 ~ 0.15 mm. This approach dedicated to the single row radial ball bearings.

正在翻译，请等待...

2nd, rocks the bearing addendum circle with the hand, even if radial direction windage only then 0.01mm, bearing above axial travel motion, also some 0.10~0.15 mm.This method uses in the single row centripetal ball bearing specially.

2, shook the bearing outer ring with his hand, even if the radial clearance of only 0.01mm, bearing the top amount of axial movement, there is 0.10~0.15 mm. This method is intended for single row radial ball bearings.