The present invention relates to a bane rotary compressor having a fluid such as a coolant compressed by reduction of the volume of a compression chamber, while a rotor is rotated. Provided in an embodiment of the present invention is a rotary compressor preventing delaying of rotation of a vane by making a hinge part be smoothly slid by forming an oil film of each of both sides in the rotary direction of the vane hinge part.
