Rail transport demands high-performance components which are totally dependable in the most extreme conditions. Wheelsets have to withstand constant exposure to dirt, debris and extremes of climate, ranging from polar cold to desert heat.rnIn addition, internal parts, especially bearings, are subject to constant stresses and must be capable of supporting highrnloads safely, predictably and over extended durations. Naturally, the overhaul, repair and replacement of these parts is necessary to ensure absolute safety and utmost reliability all year round, regardless of the conditions.
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