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本文对四种型号共40套国产及进口轴承,按GB307-77有关规定进行测试对比,最后通过分析出计算,找出电机配套轴承严重损失的原因。并确定轴承游隙的合理选择方法。附图6幅,表5个。
In this paper, a total of 40 sets of four models of domestic and imported bearings, GB307-77 according to the relevant provisions of the test comparison, and finally through the analysis of the calculation to identify the motor bearing the cause of the serious loss. And to determine the bearing clearance reasonable choice. Figure 6, Table 5.