| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bearing composite one-way clutch excellent in durability and capable of reducing working cost. <P>SOLUTION: This one-way clutch is provided with a sprag 17, and a first rolling bearing 20 comprising a cylindrical roller bearing 6 at one side in an axial direction of the one-way clutch 10 having a retainer 15 retaining the sprag 17 built therein between a cylindrical inner surface 12 of an outer ring 11 and a cylindrical outer surface 14 of an inner ring 13, and is provided with a second rolling bearing 30 comprising a ball bearing at another side in the axial direction of the one-way clutch 10. The outer ring 11 and the inner ring 13 of the one-way clutch 10 are shared in an outer ring and an inner ring of the first rolling bearing 20. The retainer 15 of the one-way clutch 10 and the retainer of the second rolling bearing 30 are integrated, and a connecting means 40 connecting both retainers in the axial direction with keeping the same relatively rotatable is provided between the integrated sharing retainer 15 and a retainer 21 of the first rolling bearing 20, to inhibit wear of a retainer connection section. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
