Zweimassenschwungrad

A dual mass flywheel (18) is provided for torsional vibration damping between a drive shaft (12) of a motor vehicle engine and a transmission input shaft (14) of a motor vehicle transmission, with a primary mass (20) for introducing a torque, a secondary mass (28) for outputting a torque, which secondary mass (28) can be rotated relative to the primary mass (20) via an energy store element (30), in particular a bow spring, an anti-friction bearing (48) for mounting the secondary mass (28) on the primary mass (20), and a supporting plate (44) which can be connected to the primary mass (20), wherein, at an axial end which points towards the anti-friction bearing (48), the supporting plate (44) has a stop surface (46) for axially limiting at least one part of the anti-friction bearing (48). The supporting plate (44) can secure the anti-friction bearing (48) on the engine side, as a result of which the primary mass (20) can have a low radial wall thickness which is relatively favourable in terms of manufacturing technology in the region of the anti-friction bearing, with the result that an inexpensive dual mass flywheel (18) is made possible.