单列圆柱滚子轴承81120M

厂商 :临清市育新路融特轴承销售处

山东 聊城
  • 主营产品:
  • 调心滚子轴承
  • 机床轴承
  • 推力轴承
联系电话 :18763527333
商品详细描述
高端单列圆柱滚子轴承81120M国产非标推力圆柱滚子轴承


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一、推力滚子轴承用于承受轴向载荷为主的轴、径向联合载荷,但径向载荷不得超过轴向载荷的 55% 。与其他推力滚子轴承相比,此种轴承摩擦因数较低,转速较高,并具有调心性能。

1、推力圆柱滚子轴承常组合成高刚度轴承配置,可以毫无困难地承受重载荷和振动载荷。这种轴承可以承受单方向很大的轴向载荷,但是不能承受径向载荷,它们没有自动调心能力。

2、推力圆柱滚子轴承可以拆分为推力圆柱滚子和保持架组件、轴圈和座圈。

811系列和812系列推力圆柱滚子轴承由推力圆柱滚子和保持架组件、轴圈和座圈组成,最重要的零部件是推力圆柱滚子和保持架组件这类轴承是圆柱滚子为滚动体的推力轴承。它比推力球轴承能承受更大的轴向载荷,该类轴承不宜冲击负载的影响,刚性强,且只需要很小的轴向空间。它的摩擦系数大,只适用于较低的转速。



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