Mounting device of a turbocharger housing

The fastening device for the fastening of a turbocharger housing to a turbine casing (10) and compressor casing (20) has two pendulum supports (40,50) each installed on an axially outer end of the turbocharger housing. The fastening device has a support plate (80) installed axially between the pendulum supports and is connectable to the turbocharger housing and to the underbase (90) to form an acute angle in relation to the turbocharger shaft. An independent claim is included for an exhaust gas turbocharger including the aforesaid fastening device.