ROLLING BEARING AND MOTOR DEVICE USING THE SAME

摘要

A rolling bearing (5) has an elastic body (27) fitted in a groove (28) formed in the outer diameter section of an outer ring (21). A chamfered section (29) on one side surface of the groove (28) is greater than a chamfered section (30) on the other side surface, and the distance of the chamfered section (29) from the bottom surface of the groove (28) is 1/2 or more of the thickness of the elastic body (27).