| 摘要 |
<P>PROBLEM TO BE SOLVED: To attach and fix an inner ring 3 to an outer peripheral surface of an inner shaft 2 at a correct position. <P>SOLUTION: A rolling bearing device has a construction in which an annular groove 10 is formed in the outer peripheral surface of the inner shaft 2, an annular member 12 is disposed in the annular groove 10, the annular member 12 is formed with fitting portions 12a for fit in the annular member 10 at a plurality of positions of equally disposed phases in its circumferential direction and with a contact portions 12b for contact with an outer peripheral surface of the inner ring 3 between the fitting portions 12a, and the inner ring 3 is fixed to the inner shaft 2 via the annular member 12. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
