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介绍采用真空脱气钢制造GM180309双密封加强型高负荷向心球轴承的试验和应用情况,在Y160机座上应用,可降低电机噪声4~9.5dB(A)。
This paper introduces the experiment and application of GM180309 double sealed reinforced high load radial ball bearings made of vacuum degassing steel. It can reduce the motor noise by 4 ~ 9.5dB (A) when applied to Y160 base.