Gear drive arrangement has bevel wheel in meshing with another bevel wheel, where rotational axes of bevel wheels intersect in intersection point which lies on rotational axis of shaft element

摘要

The gear drive arrangement has a bevel wheel (17) in meshing with another bevel wheel (18). The rotational axes (5a,13a) of the bevel wheels intersect in an intersection point (19) which lies on the rotational axis (4a) of a shaft element (16). The shaft element is rotatably supported around the rotational axis with two angular contact bearings. One of the angular contact bearings is an angular contact ball bearing (14) and the other one is an angular contact roller bearing. The former bevel wheel is radially supported between angular contact ball bearing and intersection point.