The axial clearance is the total amount that one ring can be displaced relative to the other in an axial direction.
轴向间隙的总金额，一个环可以流离失所相对于其他的轴线方向。
2
The data on side clearance and open working clearance from the first to the fourth ring were provided.
提供了第一到第四道环的侧面间隙和工作开口间隙数据。
3
For needle roller bearings without inner ring, a suitable internal clearance is achieved by selecting the appropriate tolerance for the raceway diameter.