| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid lubrication type rolling bearing to be used for low-speed motion, capable of improving its lubricant supplying ability.SOLUTION: The rolling bearing includes an inner ring 2 having a raceway surface 4 formed on the outer peripheral face, an outer ring 3 having a raceway surface 5 formed on the inner peripheral face, a plurality of rolling elements 6 incorporated between the raceway surfaces 4, 5 of the inner ring 2 and the outer ring 3, and a cage 7 incorporated between the inner ring 2 and the outer ring 3, and having a guide face to be guided along the inner ring 2 or the outer ring 3. The cage 9 has braking protruded parts 10 partially on the guide face for abutting on the inner ring 2 or the outer ring 3.SELECTED DRAWING: Figure 3 |
