Suspended mounting of a differential

摘要

A planetary gear (1) such as a differential gear, with a planetary carrier (3) on which planetary wheels (5, 6) are rotatively connected, with at least one sun gear (9, 10, 11) in meshing engagement, whereby the planetary carrier (3) can be connected to a drive wheel (15) such as a spur wheel (16), whereby further comprising a rolling bearing (20) having an inner bearing ring (29) and an outer bearing ring (28) for the axial and/or radial positioning of the planetary carrier (3) with respect to a fixed housing such as a gear housing, characterized in that an outer bearing ring (28) between the inner bearing ring (29) and the planetary support (3) is forced as far as a seating region radially inwards of the planetary carrier (3) for connection to the planetary carrier (3).

主权项

1. A planetary gear, comprising:
an axis of rotation; a planetary carrier rotatable about the axis of rotation and having:
a first inner diameter; a first planetary wheel rotatively supported on the planetary carrier and in meshing engagement with a first sun gear, the first planetary wheel and first sun gear disposed at least partially within the planetary carrier; a second planetary wheel rotatively supported on the planetary carrier and in meshing engagement with a second sun gear, the second planetary wheel and second sun gear disposed as least partially within the planetary carrier; a drive wheel connected to the planetary carrier; and, a rolling bearing supporting the planetary carrier for the axial and radial positioning of the planetary carrier with respect to a gear housing, the rolling bearing having:
an outer bearing ring;an inner bearing ring disposed radially inward of the outer bearing ring and having a second inner diameter; and,a connection part disposed at least partially radially outward of the outer bearing ring and at least partially radially inward of the planetary carrier, wherein: the first inner diameter is smaller than the second inner diameter.