To provide bearing structure easy to be assembled without requiring troublesome work such as screwing, in regards to an equipment provided with the bearing structure for rotatably supporting a shaft part 22 at both ends of a turning member 21.

A bearing ring 24 is fitted in a bearing part 23 provided in a casing of the equipment so that the shaft part 22 of the turning member is rotatably supported by the bearing part 23 through the bearing ring 24. The bearing part 23 is formed with a notch 23a having a width capable of passing the shaft part 22 and narrower than the outer diameter of the bearing ring 24 in a part thereof, and when assembling, the shaft part 22 is inserted into the bearing part 23 through the notch 23a, and thereafter, the bearing ring 24 is fitted in the bearing part 23 in the axial direction of the shaft part 22, which completes the assembly.