| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing capable of raising vibration control property. <P>SOLUTION: In a bearing 10, a plurality of roller members 14 of vibration-control alloy are arrayed on the outer peripheral surface 11a of an outer ring 11, which allows attaching to a housing 30 through the roller member 14. So, the vibration propagated to the bearing 10 is controlled by the vibration-control effect of the vibration-control alloy. A plurality of roller members 14 are so arrayed as the adjoining roller members contact each other, and each of the roller members 14 vibrates so that the contact surfaces of the adjoining roller members 14 slide on each other. The frictional resistance generated by sliding of the contact surfaces provides further vibration control effect. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
