| abstract |
Provided is a rolling bearing for a wave power generator capable of suppressing occurrence of white structure peeling and corrosion and maintaining good lubrication for a long time even when moisture is mixed. A rolling bearing incorporated in a wave power generator, wherein a plurality of rolling elements 3 are rotatably arranged between an inner ring 2 and an outer ring 1, and the inner ring 2 and the outer ring 1 are connected to each other. In a space S formed between them and in which the rolling elements 3 are disposed, a base oil consisting of at least one selected from mineral oil and synthetic oil, a thickener, and oleoyl sarcosine is added to the total amount of grease. A rolling bearing for a wave power generator, in which a grease composition containing 0.1 to 5% by mass of is encapsulated. [Selection] Figure 3 |