METHOD FOR MANUFACTURING DYNAMIC PRESSURE BEARING DEVICE

摘要

PROBLEM TO BE SOLVED: To enable easy and accurate setting of a predetermined thrust bearing interval. SOLUTION: In assembly of a dynamic pressure bearing device having the interval between two thrust bearings formed with facing a shaft member 2, the shaft member 2 and a bearing sleeve 8 is held on an inner circumference of the hosing 7 with maintaining the interval and the bearing sleeve 8 is fixed on the housing 7 after a shaft direction interval 13 of a width combining two thrust bearing interval is formed between a flange part 2b of the shaft bearing 2 and a bearing sleeve 8 as the bearing member. COPYRIGHT: (C)2009,JPO&INPIT