Tribotechnical Systems in the Automotive Technique - Lubricant ...
Tribotechnical Systems in the Automotive Technique - Lubricant ...
Tribotechnical Systems in the Automotive Technique - Lubricant ...
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Failure Reasons of Roll<strong>in</strong>g Bear<strong>in</strong>gs – General Failure Statistics<br />
Cause of failures :<br />
Assembly faults<br />
Liquid contam<strong>in</strong>ations<br />
Operat<strong>in</strong>g condition,<br />
<strong>in</strong>terpretation, production<br />
10%<br />
Solid dirt contam<strong>in</strong>ations<br />
20%<br />
5% 5%<br />
Quelle: antriebstechnik 18 (1979) Nr.3<br />
Follow<strong>in</strong>g failures<br />
15%<br />
20%<br />
20%<br />
LUBRICANT CONSULT GMBH – Technology Center Schwe<strong>in</strong>furt (TZS) Page 6<br />
5%<br />
Deficient lubricant<br />
Outdated lubricant<br />
Unsuitable lubricant<br />
More than 50% of all roll<strong>in</strong>g bear<strong>in</strong>g failures are caused by wrong lubrication!<br />
Graz 2005 – 16.08.2005 – St
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