BEARING STRUCTURE OF TURBOCHARGER

摘要

In a bearing structure of a turbochargcr, a lubrication oil ejected from a lubrication oil supply opening (112) forms fluid layers between a support hole (111) of a center housing (10) and a floating metal member (120) and between a insertion hole (121) of the floating metal member (120) and a rotary shaft (40). In the floating metal member (120), an ejection hole (123) extending from the insertion hole (121) to the outer periphery is formed at a position apart in the direction of the axis from a lubrication oil introduction hole (122).