| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rolling bearing for an electric compressor having excellent heat resistance, and achieving anti-electrification and anti-corrosion performance. <P>SOLUTION: This rolling bearing supports a rotary shaft of an electric compressor provided with the rotary shaft, a compression part having compression space of which volume is changed as the rotary shaft is rotated, and a drive source to rotate the rotary shaft. It is provided with an outer race ring having an outer raceway in an inner circumferential surface, an inner race ring having an inner ring raceway in an outer circumferential surface, a plurality of rolling elements provided between the outer ring raceway and the inner ring raceway to be capable of rolling, and a retainer to retain the rolling elements to be capable of rolling. In space between the outer ring raceway and the inner ring raceway, conductive grease comprising essential components of base oil, thickening agent, and conductive matter is enclosed. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
