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.2 Y. ^; s7 P7 l9 b/ w8 q
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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.% O! `! u- d) b3 w" C! l" M
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发表于 2009-10-31 08:41:26
楼主