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Failure Analysis for 22208CA Bearing
Author(s): 
Pages: 55-57
Year: Issue:  4
Journal: HEAT TREATMENT OF METALS

Keyword:  轴承失效分析冷挤压加工硬化;
Abstract: 本例轴承在使用过程中,多次发生滚子碎裂造成轴承早期失效. 通过对该现象的解剖和分析,确定原因为用户选型不当,使轴承超负荷工作,滚子受冷挤压产生塑性变形和加工硬化,造成轴承早期失效.
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