| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixture and a method capable of obtaining a sufficient contact ratio between an insulating film of the outer ring of an insulated bearing and each film touching object to be brought into contact with it, and capable of measuring the insulation resistance value of the insulated bearing precisely, and to prevent the insulating film of the outer ring and the film touching objects from being worn, when the insulated bearing is fitted into the jig. SOLUTION: Film touching objects 4, 5 which touch the insulating film 32a of the outer ring 32 of the insulated bearing 30, and are connected to an ohm-meter 6 are provided. These touching objects 4, 5 are made of a conductive polymer such as conductive rubber or the like. The touching objects 4, 5 are fitted to the inside surfaces of the jig body 2 and a lid member 3. The jig body 2 is in the shape of a split-into-two ring. COPYRIGHT: (C)2005,JPO&NCIPI
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