| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling bearing which has high sealability and furthermore enables an increase in the axial length thereof to be suppressed.SOLUTION: A rolling bearing A includes: an inner ring 9 having first and second inner raceway surfaces 90a, 91a; an outer member 3 disposed on the outer circumference of the inner ring 9, and having outer raceway surfaces 3a, 3b opposed to the first and second inner raceway surfaces 90a, 91a; a plurality of rolling elements 4, 5 rolling on the first and second inner raceway surfaces 90a, 91a and the outer raceway surfaces 3a, 3b inside a bearing between the inner ring 9 and the outer member 3; a first seal member 70 disposed between an outer peripheral face of the inner ring 9 and an inner peripheral face of the outer member 3, and sealing the inside of the bearing; and a second seal member 71 arranged at an axial outer side of the first seal member 70 in parallel. The first seal member 70 and the second seal member 71 are disposed at a bearing inner side with respect to an axial end face 91e of the inner ring 9 and an axial end face 3e of the outer member 3. |
