英语词汇“three point contact ball beaaring”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	three point contact ball beaaring
释义	three point contact ball beaaring 三点接触球轴承；单列角接触球轴承；当受纯径向载荷时；每个受载荷的球与一沟道有两点接触；而与另一沟道有一点接触。受纯轴向载荷时；每个球与每一沟道只有一点接触。
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