PULLEY SUPPORTING APPARATUS OF COMPRESSOR FOR VEHICLE

摘要

A pulley supporting device of a vehicle compressor is provided to realize the thermal expansion of a nose part without stress by securing a sufficient space between a bearing and the nose part. A nose part(54) protruded from a housing(50) for mounting a driving shaft(53) in the center is formed with a slant part(55S) and a straight part(55L) on an outer peripheral surface, wherein an outer diameter of the slant part becomes reduced toward an end and that of the straight part is uniform.