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| 推力球轴承是可分离型轴承，只能承受轴向载荷。单向轴承只能承受一个方向的轴向载荷，双向轴承能承受两个方向的交变轴向载荷。推力球轴承在工作中必须加以轴向予紧。它们主要适用于车床顶心、汽车离合器、减速机等。双向推力角接触球轴承适用于机床主轴，单向推力角接触球轴承适用于丝杠支承。 |
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| This type of bearings is separable,which can only carry axial load.The single direction bearings of them can only carry axiar load in one direction,Before using they have to be preloaded.The thrust ball bearings are used in lathe centers,automoblie cluthes,reducers and so on .The double direction angular contact thrust ball bearings are suit-able for machine tool spindles,while the single are used to support ball screws. |
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474507528
