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一类轴承

  • 1类轴承是什么轴承(1类轴承)

    1、0类轴承:深沟球轴承 deep groove ball bearing 1类轴承:调心球轴承 self aligning ball bearing 2类轴承:圆柱滚子轴承 cylindrical roller bearing 3类轴承:调心滚子轴承 self aligning roller bearing (球面滚子轴承) 4类轴承:滚针轴承 needle roller bearing...

    日期:2025-10-16