Scroll compressor

A first portion (251) and a second portion (252) are provided on both left and right sides with respect to a first axis (27) passing through the center of a first Euclidean groove (215) of the main frame (2), the first portion (251) and the second portion (252) having lower rigidity with respect to a bending moment generated by a compressive load applied in the radial direction than other constituent portions of the main frame (2), and the second portion (252) having lower rigidity with respect to a bending moment generated by a compressive load applied in the radial direction than other constituent portions of the main frame (2). The first portion (251) and the second portion (252) are disposed so as to straddle a second axis (26), which is a straight line perpendicular to the first axis (27) and passes through the center of the main frame (2), with respect to the second axis (26). 相对于通过主框架(2)的第1欧氏槽(215)的中心的第1轴线(27)在左右两侧设置有第1部分(251)和第2部分(252)，该第1部分(251)和第2部分(252)与主框架(2)的其它构成部分相比，针对因施加在径向上的压缩载荷而产生的弯曲力矩的刚性较低，并