TY JOUR TI Load capacity test for a roller screw mechanism in a steel ‒ polymer friction couple KW roller screw mechanism KW roller KW screw KW thread profile KW equivalent stresses JO Science intensive technologies in mechanical engineering AU Ivanova, G.V. AU Tsvetkova, G.V. AU Tarasenko, E.A. AU Polonsky, V.L. AU Meng, X.. PY 2026 IS 2025 PB Bryansk State Technical University