**4. Conclusions**

In this paper, the surface integrity of bearing rings induced by three finishing processes was investigated, and the following conclusions may be drawn:


**Author Contributions:** Conceptualization, N.J. and P.R.; methodology, N.J.; software, N.J. and G.T.; validation, N.J.; formal analysis, N.J.; investigation, N.J.; resources, N.J., P.R. and G.T.; data curation, N.J. and G.T.; writing—original draft preparation, N.J.; writing—review and editing, N.J. and P.R.; visualization, N.J.; supervision, N.J. and P.R.; project administration, N.J. and P.R.; funding acquisition, P.R. and G.T. All authors have read and agreed to the published version of the manuscript.

**Funding:** This work was supported by the Deanship of Scientific Research, Prince Sattam Bin Abdulaziz University, Saudi Arabia under research project (2020/01/14260).

**Institutional Review Board Statement:** Not applicable.

**Informed Consent Statement:** Not applicable.

**Data Availability Statement:** Data are available on reasonable request.

**Acknowledgments:** The authors would like to acknowledge the financial and technical support received from Université de Technologie de Compiègne (CETIM) and Prince Sattam Bin Abdulaziz University.

**Conflicts of Interest:** The authors declare no conflict of interest.
