A fan motor including: a lower bracket through which a rotary shaft passes and having a lower bearing insertion space formed around the rotary shaft; an upper bracket through which the rotary shaft passes and having an upper bearing insertion space formed around the rotary shaft; a lower bearing forcedly pressed and fixed at a lower bearing seating portion formed above the lower bearing insertion space; an upper bearing forcedly pressed and fixed at an upper bearing seating portion formed above the upper bearing insertion space; a rotor rotatably joined to the rotary shaft inside the upper bracket; a stator located around the rotor; a lower felt cover having a lower bearing supporting portion for supporting the lower portion of the lower bearing; and an upper felt cover having an upper bearing supporting portion for supporting the lower portion of the upper bearing.