TY JOUR TI THE RESULTS OF CALCULATING THE SIZE OF THE POPPET SPRING OF THE DEVICE FOR MAINTAINING THE AXIAL CLEARANCE OF TAPERED BEARINGS KW bearing assemblies KW tapered roller bearings KW axial run-out KW spring draft KW semiautomatic device JO Vestnik of Omsk SAU AU REDREEV, G.V. AU SAMSONOV, G.P. PY 2025 IS 57 PB FSBEI HE Omsk SAU