| 摘要 |
In a bearing mount (15) which is especially well-suited for three phase generators, a bushing is inserted, preferably of a plastic material, which presents a material thinning in the direction of the machine axis, i.e. in its lengthwise direction. The bushing is mounted between the bearing recess (13) of the housing (10) (B-bearing shield) and the outer surface (18) of the roller bearing (16) which is to be set inside the bearing recess. The material thinning can be in the form of a grooved section (Fig. 4) having ridges and clefts, at least above a pass diameter of the bushing, or of a longitudinal slot opening (25) in the ring form of the bushing. This makes calibration procedures easier to perform since displaced material can escape into the hollows, or the calibration process can be eliminated entirely. |
