| 摘要 |
A sintered oilless bearing and a capstan motor using the same includes first and second bearings inserted into an inside surface of a bearing holder and spaced-apart from each other within the bearing holder, and non-porous and porous parts formed on corresponding ones of the first and second bearings. The non-porous parts have an angle between 91° and 120° with respect to a center line of the first and second bearings, are disposed to face each other, or are disposed between the porous parts to compensate for a position deviation of the non-porous parts of the first and second bearings occurring due to an assembling dispersion between the first and second bearings, to maintain a lubrication property and a stable oil film. The non-porous parts and the porous parts of the first and second bearings have different pore ratio, and the first and second bearings are formed by sintering a bronze series compound.
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