Heavy Contamination from Dust, Sand, Dirt and Debris

Problem of Contamination Construction equipment operates in conditions of heavy contamination: dust, sand, dirt, debris. These contaminants penetrate into bearings and cause abrasive wear. Sources of Contamination Dust and sand — from work on construction sites Dirt — from work in wet weather Debris......

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Heavy Contaminants in Metallurgy: Bearing Solutions

Problem of Contamination in Metallurgy Metallurgical production involves harsh bearing operating conditions. Dust, metal particles, scale, steam and coolants penetrate bearing assemblies, causing abrasive wear and premature failure. Main Sources of Contamination Metal dust and scale — formed during ......

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