Patent ID: 8850911

Claim:
A preload unit module, comprising: a first ramp disk; a cage which carries a plurality of rolling bodies; a second ramp disk, the cage disposed between the first ramp disk and the second ramp disk, the second ramp disk comprising a sleeve extending away from the cage; a bearing arranged on the side of the second ramp disk facing away from the cage and mounted on the sleeve; and, a thrust disk mounted on the sleeve, the bearing arranged between the thrust disk and the second ramp disk; the cage having a radial disk, a first retaining tab with a first retaining lug, and a second retaining tab with a second retaining lug, the first retaining tab and the second retaining tab extending in opposing axial directions from the radial disk, the cage axially holding the first ramp disk in a positively locking manner using the first retaining lug on the first retaining tab, the cage being rotationally pivotable with respect to the first ramp disk and/or the second ramp disk, the cage axially holding at least one of the second ramp disk and the bearing using the second retaining lug on the second retaining tab; each of the first and second ramp disks having inclined ramps, the rolling bodies rolling along the inclined ramps during relative rotation of the first and second ramp disks such that the ramp disks are displaced relative to each other in the direction of an axis of relative rotation; and the thrust disk being held on the bearing in a positively locking manner and axially held relative to the second ramp disk by protrusions on the sleeve.