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发表于 2009-11-1 11:17:40
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来自： 中国江苏常州
By fine-tuning the characteristics of the joint between the bearing and the housing, the tolerance ring helps reduce the vibration within the bearing, which reduces noise.
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This mounting has a positive effect on the electric motor and bearing life, enabling it to run quieter and smoother for longer.$ ], @! \. M7 {0 }# w7 z! B) G
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