To provide a rolling bearing capable of preventing creep and coping with bearing vibration under high speed environment.

The rolling bearing includes: an outer ring 3; an inner ring 2; a plurality of rolling elements 4 provided between the outer ring and the inner ring; and annular O-rings 11 provided on the outer circumference of the outer ring. A notch 12 is formed at the inside or side of each of O-rings 11. The creep can be prevented by the O-rings 11 and bearing vibration reduction effect under the high speed environment can be exerted by the movement that the notches 12 formed on the O-rings 11 are opened or closed.