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English Translations » 【动设备圈】 » Burnout of the motor bearings in a screw-type air compressor

Burnout of the motor bearings in a screw-type air compressor: analysis of the causes

2020-10-29View Original

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During the inspection of the motor bearings in the company’s screw air compressors, spot-like scorching was found on the outer surface of the bearing rings. Could this be caused by electrical discharge?
Reply #22020-10-29
There may be signs of melting; if it looks like a burn, it could be an issue with the fit of the bearing sleeve. For reference only. The photo is not clear; such photos need to be taken from multiple angles. Distorted by the light.

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Translated at 2026-07-26 09:16:58

Original: https://bbs.hcbbs.com/thread-3112479-1-1.html

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