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Noise from Crompton Parkinson 3 phase 1/2 HP motor

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Andrew Tinsley

07/04/2021 16:43:08

1817 forum posts
2 photos

Hello Howard,

I must admit that things like the noise in reverse that get my attention. If I can't see any good reason for it then I do get somewhat wound up. The bearing that I removed was in good condition, once I was able to get a good look at it. I measured 3 thou as the clearance between the shaft and the old bearing. The new bearing and reduced diameter shaft had the same clearance! I can't see why the deep score on the shaft could cause the noise in reverse.

Still a result is a result.

Thanks ,

Andrew

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