| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rolling bearing device equipped with a radial bearing 1 and a thrust bearing 11, and capable of reducing manhours of the work of incorporating the rolling bearing device in an apparatus. <P>SOLUTION: The radial bearing 1 includes a cylindrical inner ring 2, a cylindrical outer ring 3, a cylindrical roller 4 rolling between the inner and outer rings, and a first cage 6. The thrust bearing 11 includes an annular raceway ring 12 extending to the outside in the radial direction from one-side axial end of the inner ring 2, a needle roller 13 rolling between the raceway ring 12 and the axial end surface 5 of the outer ring 3, and a second cage 14. The raceway ring 12 is formed integrally with the inner ring 2. <P>COPYRIGHT: (C)2009,JPO&INPIT |
