NTN self-aligning roller bearing is a type of rolling-element bearing that can adapt to misalignment and deflection of the shaft and housing. The unique design of the self-aligning roller bearing allows it to operate at high speed with minimal friction and heat generation.
The causes of NTN bearing corrosion are caused by various internal and external factors, which can be summarized as follows:
The pH value of human sweat is 5 ~ 6. Therefore, in order to prevent corrosion caused by hand sweat, installation and production Ntn Self-Aligning Roller Bearing personnel should wear gloves and do not touch the self-aligning roller bearing casually.Using NTN bearings, grease is very critical.
The main reason for abnormal temperature rise is too much or too little lubricating oil. Poor installation of SKF Bearing. The internal clearance of non-standard bearing is too small or the load is too large. Excessive friction of sealing device. Lubricant does not match. Creep of mating surface.