METHOD FOR REPAIRING BEARING OF WIND POWER GENERATING DEVICE

摘要

Provided is a method for repairing a bearing of a wind power generating device, the method being capable of more permanently repairing a gap having occurred between a constituent member of the wind power generating device and a race ring of the bearing. When repairing a gap (13) between a main shaft outer cylinder (10) and the outer ring (12A) of a main bearing (12) in the wind power generating device (1), for example, a plate (40) is inserted between the main shaft outer cylinder (10) and the outer ring (12A). The plate (40) is then fixed to the inner circumferential surface of the main shaft outer cylinder (10) by an adhesive agent (41), but sliding is allowed between the plate (40) and the outer ring (12A) of the main bearing (12).