OIL MIST INTERCEPTING DEVICE FOR GENERATOR BEARINGS

PROBLEM TO BE SOLVED: To provide an oil mist intercepting device for generator bearings that can be more easily fitted to a revolution shaft of an operating generator and excels in fitting convenience.SOLUTION: In an oil mist intercepting device for generator bearings that comprises an annular shaped body 10 and a plurality of fins 20, the body 10 has an annular shaped base 11, an annular shaped flange 12 disposed on the outer circumferential face of the base 11 and so formed as to bulge out; and a seal 13 disposed on the outer circumferential face of the flange 12 and so formed as to protrude in the axial direction toward a bearing device. The flange 12 is provided with a plurality of through holes 15A parallel to the axial direction. The body 10 is configured to be divisible into a plurality of arc shapes in the circumferential direction so that it can be fitted from a direction crossing the axial direction of a revolution shaft member, and a linking part 14 for so linking the segments of the divided body as to form an annual shape after they are fitted to the outer circumferential face of the revolution shaft member is disposed in such a position that the linking part is exposed outside the body 10.