Patent ID: 11892071
Assignee: MABUCHI MOTOR CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  H | IPC F  H

Claim 1:
2. The bearing unit according to claim 1, wherein
the shaft receiver component includes:
a damper-side press-fit portion press-fitted in an inner hole of the thrust damper in a tubular shape;
a flange portion in contact with an end surface on the other side of the thrust damper; and
a holder-side press-fit portion that extends from the flange portion toward the other side, and has a tubular surface,

the metal holder includes:
a protruding piece that extends from the press-fit end portion toward the one side, to which the tubular surface of the holder-side press-fit portion is light press-fitted; and
a holding piece that extends from the press-fit end portion toward the one side, and holds the oilless metal, and

the oilless metal is placed on the one side of the press-fit end portion of the metal holder.