| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling bearing, improving creep preventing performance. SOLUTION: This rolling bearing 10 includes: an outer ring 11 having an outer ring raceway surface on the inner peripheral surface; an inner ring 11 having an inner ring raceway surface on the outer peripheral surface; and a plurality of rolling elements disposed to freely roll between the outer ring raceway surface and the inner ring raceway surface, wherein the outer peripheral surface of the outer ring 11 and the inner peripheral surface of the inner ring 12 are shaped like a square having part different in dimension from the peripheral surface to the center of rotation in the circumferential direction. COPYRIGHT: (C)2009,JPO&INPIT
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