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Synthetic resin cage and angular contact ball bearings for angular contact ball bearing
Synthetic resin cage and angular contact ball bearings for angular contact ball bearing
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机译:合成树脂保持架和角接触球轴承的角接触球轴承
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摘要
The plastic cage (21) for a ball bearing has pockets (23) with cylindrical surfaces (24a) and conical surfaces (26). The radius (r1) of the conical surfaces at their widest point is greater than the radius (r2) of the cylindrical surfaces. An independent claim is included for an angular contact ball bearing fitted with the cage.
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