Fan assembly and air conditioner

The utility model discloses a fan assembly and air conditioner relates to fan technical field, wherein fan assembly includes wind wheel, stator, rotor, first bearing and second bearing, through setting up first rotating shaft at the one end of wind wheel, stator and rotor constitutes motor, stator winding is wound around the stator core, stator core and shell fixed connection, the first bearing is connected with the shell fixed connection, and the second bearing is connected with the shell fixed connection. The rotor is arranged around the inner side or the outer side of the stator, and the rotor is fixedly connected with the wind wheel. The first rotating shaft is located at the end, away from the rotor, of the wind wheel and connected with the first bearing, the second bearing is supported at the end, facing the rotor, of the wind wheel, and the first bearing and the second bearing are used for supporting the wind wheel to limit displacement of the wind wheel in the radial direction. No bearing is arranged in the motor, the second bearing is located outside the motor or installed in the inner hole of the motor, and the motor does not need to additionally design a structure to be matched with the second bearing, so that the structure of the motor can be simplified, the installation difficulty is reduced, and the assembly efficiency is improved.