| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling bearing of a long life and low price, generating no flaking accompanied by white structural changes even though the bearing is used under conditions such as high temperature, high speed, and high load and is further suffered by invasion of water from the outside. SOLUTION: The rolling bearing rotatably retains a plurality of rolling bodies 14 between an inner ring 11 and an outer ring 12 via a retainer 13 in approximately regular intervals. The retainer 13 is made from conductive plastic, and a projected portion 13A extending from the retainer 13 to the outer peripheral surface of the inner ring 11 and the inner peripheral surface of the outer ring 12 is integrally formed in the inner peripheral surface and the outer peripheral surface of the retainer 13. |
