| 摘要 |
PURPOSE:To offer a no-spacing rolling bearing which is free of chattering by applying a rolling element which is formed like a disc, has a substaintialy concentric circular hole at the center and is resilient, and by holding them between inner and outer supporting members. CONSTITUTION:In a means which may function as a radial bearing or the like due to the constitution of a rolling elements 10, an inner race 20 and outer race 30, each of the rolling elements 10 has a rolling surface 11 of an annular curved surface through the periphery, is formed in the shape of a ring which has an approximately concentric circular hole 12 at the center and has resiliency as an annular spring. A plurality of the rolling elements 10 are arranged in contact with each other in an annular space which is formed by the inner race 20 of an inner supporting member, the outer race 30 of an outer supporting member and an auxiliary outer race 40 which is removably mounted to one end of the outer race 30. Hence, a rolling bearing which produces no chattering between the inner and outer races 20 and 30 may be ready to be obtained. |
