From what can be judged Spherical roller bearings imported good or bad?

According to the different brands of imported bearings, I believe that each brand of self-aligning roller bearings are also different. Known brands imported bearings ICAN introduced to the United States to determine the self-aligning roller bearings is good or bad, the most important thing is to see whether the presence of impurities within the product, affecting the normal operation of the bearing.
ICAN bearing brand agency mainly involve Bearing test machine type deep groove ball bearings, spherical roller bearings, vibrating screen bearings, split bearings, Tapered roller bearings. Recruitment domestic provinces and cities are now facing a dealer, hope the majority of agents who miss our special offers! Here we look at importing judge good or bad self-aligning roller bearings What are the factors?
1, conformability
In the shaft and bearing the running-in process reduces shaft and bearing machining error, concentricity error, so that the contact surface roughness parameter values ​​uniformly thereby reducing friction and wear rate capability.
2, wear resistance
Spherical roller bearings imported into sub-material's ability to resist abrasion wear conditions stipulated by the wear rate or degree of wear, abrasion wear resistance of the reciprocal representation.
3, fatigue resistance
In the cyclic loading of the material's ability to resist fatigue failure at the temperature bearing material strength, hardness, impact strength and fatigue resistance against the microstructure uniformity is important running resistance, and good embedding materials are generally poor fatigue resistance.
U.S. Deputy National ICAN bearing brand hot investment! Focus on import-aligning roller bearings, deep groove ball bearings, split bearings, vibrating screen bearings, Tapered roller bearings, bearing selection ICAN is a sign of success you choose!