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Parametric Design of O-shaped Cage Used in Needle Roller Bearing
Author(s): 
Pages: 10-11,19
Year: Issue:  1
Journal: BEARING

Keyword:  保持架参数设计;
Abstract: 外圈带双挡边直径径向定位用O型保持架,采用大间隙内冲窗孔直接形成内锁口的冲裁斜度实现内锁针,比原来采用车制K型保持架减少了车槽工序、增加窗梁厚度,使强度增强,变形扭曲小,锁针可靠.
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