对称形球面滚子轴承较非对称形有着承受更大轴向负荷能力和较长使用寿命。
The symmetry form surface of sphere roll to compare with not symmetry form, the sub - bearings have to bear the larger stalk toward the burden ability and longer service lifes.
根据接触力学理论，通过有限元方法对滚动轴承的分析，提出了滚子非对称修形新方法。
In accordance with the theory of contact mechanics an analysis is made upon rolling bearings by means of finite element method and a new method of unsymmetric shape modification for roll...
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