This paper presents some research results to determine the impact of grinding parameters on grinding wheel’s wear and part’s accuracy in grinding profile for ball bearing's inner ring groove. Firstly, the distribution diagrams of part’s tolerance zone and grinding wheel’s wear at different cutting conditions has been used to determine important outputs in the profile grinding process for the inner ring groove of the ball bearing. | Evaluating the influence of cutting parameters on part’s accuracy and grinding wheel’s wear in grinding profile for ball bearing’s inner ring groove