sylindrical roller

英 美
  • 圆柱滚子
  • roller n.滚筒;滚轴;滚转机;巨浪
    1. The dimensions of the four-row cylindrical roller bearings are not standardized.
      四列圆柱滚子轴承的尺寸未标准化。
    2. Cylindrical roller backing bearings without flanges or flange rings cannot accommodate any axial load.
      无挡边或挡圈的圆柱滚子支承轴承不能承受任何轴向负荷。