STRUCTURE FOR THRUST BEARING OF MOTOR

摘要

PROBLEM TO BE SOLVED: To provide a compact disc drive device having a thinner motor. SOLUTION: In the compact disc drive device, a mounting journal 40 is pressed into a fitting hole 36 provided at a thrust acting end 46 of a rotating shaft 28 in the concentric with the shaft 28 and forms a thrust bearing end 38 having an engineering plastic extension to form a disk like flange 44 with a larger external diameter than an internal diameter of a center bore of a radial bearing 12 to prevent slipping out and it is characterized that the spherical protruded thrust acting end 46 is supported by a stator base plate 20.