Planetary gear, has roller bearings adjusted to each other in axial distance by axial adjustment or approximation of two parts of drive part, which are rotatably connected with each other

摘要

The gear (1) has a gear stage connected with a drive part (2) e.g. motor pinion or shaft, and with another drive part (6) e.g. drive shaft or flange. The latter drive part is rotatably supported by roller bearings (7) that are adjusted against each other in a use position. The latter drive part is divided into two parts (9, 10) transverse to a longitudinal center axis, where the parts exhibit a distance (a) to each other in axial direction. The bearings are adjusted to each other in axial distance by axial adjustment or approximation of the parts that are rotatably connected with each other.