In the light of the influence of the waviness on deep groove ball bearing oscillation,the reasons of causing the grooved raceway waviness were analyzed,the measure was given to reduce waviness.

• 通过对轴承沟道表面粗糙度加工的影响分析,从设备、磨料、工艺方法几个方面,阐述了达到沟道表面粗糙度工艺要求的途径,对提高轴承质量很有帮助。