The reason why stainless steel needle roller bearing has many excellent properties not only depends on the strict production process but also requires the material itself to have excellent performance. Today we will introduce what materials should be possessed in the production of stainless steel needle roller bearing Requirements. First of all, it needs to be noticed that many stainless steel needle roller bearings are used in harsh conditions and are prone to corrosion. To ensure that the bearings are not affected by the corrosive environment, the materials used should have good corrosion resistance. Performance, simply put, is that the materials used should have good acid and alkali resistance, oxidation resistance, and rust resistance.
Secondly, because the stainless steel needle roller bearing needs to keep running for a long time, the material used to produce the bearing should have strong wear resistance. If the wear resistance of the material is not good, it is easy to cause the bearing to appear prematurely. fracture.
Third, similarly, to ensure that the stainless steel needle roller bearing can operate for a long time, it is required that the materials used should have good fatigue resistance under the condition of cyclic loading.
Fourth, to ensure the stability of the equipment installed with stainless steel needle roller bearings, the dimensional accuracy of the stainless steel needle roller bearings is required to be controlled within a reasonable range, which requires the selected materials to be able to maintain dimensional accuracy during processing stability.
It can be seen that to produce a stainless steel needle roller bearing with good quality, not only the production process used must meet the production specifications, but also the selection of raw materials must not be sloppy.
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