| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing device for an axle which more effectively prevents a stamp flaw generated in the axle. <P>SOLUTION: A bearing device for an axle 1 includes a pair of inner rings 12, 13 arranged in an axial direction and externally fitted to an axle S, an outer ring 11 arranged on an outer peripheral side of the inner rings 12, 13 and a plurality of conical rollers 14, 15 arranged in two rows between the inner and outer rings. A pair of inner rings 12, 13 are projected from end surfaces 12c, 13c to be externally fitted to the outer peripheral surface s2 of the axle S, and provided along an axial direction with thin parts 41, 42 elastically deformable in response to the deflection of the axle S. <P>COPYRIGHT: (C)2012,JPO&INPIT |
