Bearing bore for use in transmission housing for retaining bearing outer ring, has press fit provided for bearing outer ring, where bore has round, non-circular shape, which is selected such that bearing stands in contact with housing

摘要

The bearing bore (1, 2) has a press fit provided for a bearing outer ring. The bore has a round, non-circular shape (3, 4), which is selected such that a bearing, which is arranged in the bearing bore using the press-fit, stands in contact with a housing over its entire axial circumference, so that the bearing has the bearing outer ring by the influence of a defined operating load and an ideal or almost ideal distribution of the load of the outer ring takes place. The round, non-circular shape of the bore is manufactured by milling in the housing.