Planetary gear set of a transmission, wherein a shaft of the transmission is designed as a web shaft of the planetary gear set and mounting of a shaft of a transmission designed as a web shaft of a planetary gear set

摘要

A planetary gear set of a transmission is proposed, a shaft (1) of the transmission being designed as a land shaft of the planetary gear set, the shaft (1) being arranged by means of an axial needle bearing arranged axially between a web plate (13) on the output side and a gear housing (12) (14) for receiving axial planetary gear forces and two axially viewed radial needle bearings (5, 15) with an integrated seal is mounted, wherein a gap (16) is provided between the radial needle bearings (5, 15) to the oil inflow ensure and the axial needle bearing (14) also serves to axially secure the planet bolts (2) of the planetary gear set, no locking ring against bolt travel due to the axial forces acting on the planet gears (3) is required and no additional machining of the planet bolts (2) is required is.