| 摘要 |
PCT No. PCT/SE87/00365 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed Aug. 19, 1987 PCT Pub. No. WO88/01353 PCT Pub. Date Feb. 25, 1988.This invention relates to a thrust bearing arrangement in which a thrust bearing (17, 18) is brought to a given position on an axle or shaft (15, 16) and secured firmly in this position by means of a locking ring (23, 24) capable of being displaced along the axle or shaft. In order to enable this arrangement to be achieved quickly and easily, the locking ring has the form of a shrink ring (23, 24) which is heated to an appropriate temperature and then slid along a smooth part of the axle (15, 16). The shrink ring is dimensioned so that it will shrink firmly around the axle (15, 16) when cooled to normal operating temperature, so as to be immovable on the axle when subjected to axial forces occurring in operation. The thrust bearing (17, 18) is positioned, according to the invention, in a bearing seating, which enables the transverse insertion of a feeler gauge or corresponding device to provide a given clearance at a selected end of the bearing (17, 18) prior to shrink fitting the locking ring (23, 24).
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