Distributor gear i.e. spur gear differential gear, for transferring drive torque in e.g. passenger car, has gear wheel supported at planetary carrier by radial roller bearing unit and/or axial roller bearing unit

摘要

The gear (1) has a torque-transferring superposition gear (3) connected with a planetary gear (2) i.e. spur gear differential. The planetary gear includes a planetary carrier (7) i.e. parking lock gear (6), at which a gear wheel (19) i.e. internal gear, is arranged radially outside. The gear wheel engages around a section of the planetary carrier. The gear wheel is supported at the planetary carrier by a radial roller bearing unit (16) and/or an axial roller bearing unit (18). The radial roller bearing unit contains slim-line-needle bearings (23), which are axially arranged behind each other.