According to the reasons of axial runout of the tapered roller bearing , the effect of raceway linearity on axial runout was analyzed, in order to more scientifically, more accurately control the raceway linearity during the process of bearing, the reference was provided.% 针对圆锥滚子轴承的轴向跳动的产生原因,以及滚道直线性对轴向跳动的影响程度进行分析,为轴承在加工过程中,能够更科学、更准确地控制滚道直线性提供参考。
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