The washer also comes with substandard ball bearings that put additional pressure on the drum while it spins inside the tub.

另外，滚筒在外筒里转动时，洗衣机上不合格的滚珠轴承给它施加了额外的压力。

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For thrust bearings, and shaft tight and together with the movement of said shaft washer, and bearing or mechanical shell holes into the transition and play supporting role with the said seat.

对于推力轴承，与轴紧配合并一起运动的称轴圈，与轴承座或机械壳体孔成过渡配合并起支承作用的称座圈。

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The roller of these bearings are of spherical shape, and the spherical raceway surface of the housing washer is selfaligned.

该类轴承滚子为球面型，由于座圈滚道面呈球面，具有调心性能。

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