FEA Modelling of the Combined Hard TurningRolling Process Used at Bearing Rings Gures Dogan, Ilhan Mehmet, Dragoş Florin Chitariu, Cătălin Gabriel Dumitraş and Vasile Ionuţ Crîşmaru MATEC Web Conf., 343 (2021) 02004 Published online: 04 August 2021 DOI: 10.1051/matecconf/202134302004