| 摘要 |
To provide a scroll compressor that has a lower sliding friction loss and high compression efficiency, taking the diameter of a main shaft (61) as Dm and the diameter of a crank shaft (62) as Dc, the crank shaft (62) formed at one end of the main shaft (61) is arranged so that the eccentricity e thereof with respect to the main shaft (61) has a relation of e>(Dm-Dc)/2. Further, to support a main bearing (31) of a main frame (3) by the main shaft (61) serving as a sliding bearing and to support a crank bearing (421) of an orbiting scroll (42) by the crank shaft (62) serving as a sliding bearing, a joint shaft (65) for connecting the main shaft (61) and the crank shaft (62) to each other is formed so as to have a shape that falls within the main shaft diameter and within the crank shaft diameter when viewed in the axial direction.
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