角接触球轴承可以同时承受径向载荷和轴向载荷，单列角接触球轴承只能承受单方向轴方向载荷，因此一般都常采用成对安装。成对使用时，以预先调整好间隙的配对角接触球轴承最为方便。 保持架的材质有黄铜、合成树脂等，依轴承使用条件而区分。
      The Cape gets in touch with ball bearings
      The Cape contact ball bearings can bear path in the meantime to carry lotus and stalk to carry a lotus.Single row Cape contact ball bearings can bear one side to carry toward stalk direction a lotus.Therefore and generally and all often adopt to install.Become to usage, take in advance adjusting the Cape contact ball bearings of the form couples of good cleft most as convenience.The material which keeps contains brass, synthetic resin...etc. and depend on a bearings usage a condition but classify.