Date: 2013-08-22

Selection of SKF bearing rings

Rolling bearing rings and rolling elements, suffered repeated high contact pressure, along with the sliding of rolling contact. Maintained, with rings and rolling elements on both sides, or one side sliding contacts, rally and contractility. Thus, for SKF bearing rings and rolling and maintaining information, performance, important requests as follows.
Drag force expected to continue given the level, for example in device bearing SKF bearing was installed to the correct location when suspension force, promise ring (washer) face arrives on abutment surface of the bore or shaft is not squeezed too tightly and put in place. Rings, rolling elements the requested performance information: rolling fatigue strength of high hardness and high abrasion resistance
In good condition, for as long as possible to maintain original performance of the bearing, require care and maintenance, with a view to preventing incidents in already, ensure secure operation, consumer, economic progress. Further situations of impact resistance, as bearing materials using chromium steel, chromium-molybdenum steel, Nickel-chromium-molybdenum steel, permeability and charcoal quenching, steel from the outside to the right has the depth of a layer of softened. Organizations with the appropriate depth of softening, so fine and perfect veneer of hardness and core hardness of permeability of carbon bearing, bearings using bearing steel with excellent impact resistance, permeability and chemical composition of carbon bearing steel.
Most of the damage cause of the SKF bearing many, like load, non-effective than initially estimated as a result of the common seal, tight little bearing clearances and so on. These factors any of the factors in its extraordinary damage type and leaves extraordinary damage to the relic. Broad terms, bearing damage caused to fatigue damage of one-third, one-third due to poor lubrication, other one-third caused the contamination into the bearing or mounted to punish wrong. However, these type of damage related to inheritance. A figure, most pulp and paper assets bearing half is due to poor lubrication or pollution damage not due to material fatigue.

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