Hermetic compressor and manufacturing method thereof

摘要

Provided herein is a hermetic compressor including a hermetic container; a stator shrink fitted and fixed to an inner wall of the hermetic container; a rotor rotatably provided at an inner portion of the stator; a crankshaft combined with the rotor; a compression unit combined with the crankshaft to inhale and compress refrigerant and discharge it to an inner space of the hermetic container; a bearing positioned to be separated from the compression unit on the crankshaft; and a bearing support unit shrink fitted and fixed to an inner wall of the hermetic container to support the bearing, wherein an outer diameter of the stator and an outer diameter of the bearing support unit are larger than an inner diameter of the hermetic container.