| 摘要 |
A device for introducing at least one roller bearing without any outer race into a gearwheel. The device has a supporting element, a member that is fixed on the supporting element for attaching the supporting element to a crane, at least two fixing elements which are fixed onto the supporting element and can be moved together and apart radially relative to a reference axis. The fixing elements can be moved toward one another and introduced into an inner race of the roller bearing. The fixing elements are designed to fix at least the inner race of the roller bearing when, after being introduced into the inner race, they are moved apart. A base element can be placed onto the gearwheel. The supporting element is attached on the base element in such a manner that the support element can move axially relative to the reference axis. |
