| 摘要 |
PROBLEM TO BE SOLVED: To prevent a solidified lubricative composition from adhering to bearing components. SOLUTION: A rolling bearing is composed of an inner ring 1, outer ring 2, and rolling elements 3 retained by a retainer 4 interposed between the two rings, wherein the inside of the bearing is filled with a solid lubricative composition 6 consisting of an admixture of resin and lubricating component, and a fluorine series resin film 7 is provided on those surfaces of bearing components contacting with the lubricative composition 6.
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