滚动轴承。单列圆筒形滚子轴承。平挡圈和非凸缘边的倒圆角尺寸。

Rolling bearings. single - row cylindrical roller bearings. chamfer dimensions for loose rib and non - rib sides.

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轻轻地将安全带拉出，然后将凸缘放到一边。

Pull the seat belt out slightly and set the collar aside.

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就凸弯边高压橡皮成形而言，其主要成形缺陷是凸缘部分的失稳起皱。

As for flange bending hydraulic rubber forming, the main defect is wrinkling of flange.

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