| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing device for a turbocharger capable of achieving stable rotation in a range from a low temperature to a high temperature by suppressing damage to a ball. <P>SOLUTION: In each of angular ball bearings 10, 20, a distance Wo between outer rings and a distance Wi between inner rings are so set that the gap in the bearing during the operation of a turbocharger is made to be a positive gap. <P>COPYRIGHT: (C)2009,JPO&INPIT |
