BEARING DEVICE, OIL FLUSHING METHOD AND TURBINE

摘要

PROBLEM TO BE SOLVED: To provide a bearing device capable of selecting a passage for bearing oiling during normal operation or for oil flushing during oil flushing work with a bearing upper half and a bearing lower half combined with each other without dismantling the bearing upper half. SOLUTION: This bearing device includes: a bearing stand 9; a substantially semi-cylindrical bearing lower half 3b and a bearing upper half 3a combined and installed on the bearing stand 9; a bearing oiling pipe 7 formed in the bearing lower half 3b to supply lubricating oil to a bearing surface of the bearing lower half 3b; and a hole formed extending from the bearing oiling pipe 7 to the outer surface of the bearing lower half 3b and configured to select a bearing oiling device or a flushing device according to the operating state and to fit the device. COPYRIGHT: (C)2010,JPO&INPIT