Compressor assembly, air supply unit

An air supply unit for a vehicle, the air supply unit comprising:

• a housing structure;
• a compressor assembly including a compressor configured to provide pressurized air and having a compressor housing;
• said compressor assembly further comprising at least one mounting bracket fixed to said compressor housing and at least one bearing;
• wherein, for each of said at least one mounting brackets, the compressor assembly has one of said at least one bearings for connecting the compressor assembly to said housing structure;
• said at least one bearing includes a flexible, hollow bellow configured to receive a gaseous medium;
• said flexible, hollow bellow includes at least one mounting feature configured to receive said at least one mounting bracket;
• said bellow being configured to be pneumatically charged from an unpressurized state into a pressurized state;
• said at least one mounting feature being configured to mechanically connect said bellow to said at least one mounting bracket in the pressurized state via a positive lock;
• and,
• said housing structure having at least one mounting receptacle configured to receive said at least one bellow bearing.