Determining the residual resource of the hammer crushers’ rotor bearingsNail R. Adigamov, Rafis R. Shaikhutdinov, Ildus H. Gimaltdinov, Rishat R. Akhmetzyanov and Rafik S. BasyrovBIO Web Conf., 17 (2020) 00239DOI: https://doi.org/10.1051/bioconf/20201700239