| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling bearing having an improved lubrication property and guaranteed with a long service life under a severe environment without lubrication. SOLUTION: In this rolling bearing of the present invention 10, a plurality of rolling bodies 13 are inserted between an inner ring 11 and an outer ring 12, a spacer 14 is inserted between the rolling bodies 13 adjacent to each other, a clearance 14b is provided on the spacer 14 at a portion close to the rolling body 13, and a solid lubricant 15 is filled in the clearance 14b. |
