| 摘要 |
<p>A rolling bearing includes an inner ring (10), an outer ring (20), and a plurality of rolling elements (31). A large number of inside dimples (16) in which a liquid lubricant is retained and a large number of outside dimples (18) in which a solid lubricant is retained are formed in at least one of an inner ring raceway surface (12) and an outer ring raceway surface (22). The inside dimples (16) are formed in a contact region (13, 23) at which the raceway surface (12, 22) contacts the rolling elements (31) or in a section of each non-contact region (14, 24), the section being close to the contact region (13, 23). The outside dimples (18) are formed outside a portion in which the inside dimples (16) are formed.
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