Based on an actual magnetic model,the performance calculation and analysis for the fer-rofluid journal bearing are made with the axial magnetic volume force taken into account.

• 计算和分析了考虑轴向磁彻体力时的铁磁性流体润滑滑动轴承的静动特性，探讨了铁磁性流体自密封润滑滑动轴承的可行性。