本文概略介绍分离型心向推力球轴承的结构性能特点和应用情况,主要论述本类型轴承的设计与计算方法,以及标准轴承代替现有非标准轴承的建义方案,以供用户和轴承制造厂在选用和设计本类标准型轴承时参考。附图3幅，表11个。 This article gives a brief introduction to the characteristics and applications of the split heart-shaped thrust ball bearing structure performance, mainly discusses the design and calculation methods of this type of bearing, as well as the built-in proposal that the standard bearing instead of the existing non-standard bearings for user and bearing manufacturer In the selection and design of this type of standard bearings reference. Figure 3 Figure, Table 11 one.