NSK bearing maintenance method

Writer: Eric Bearing Limited

1. Keep NSK bearing lubrication and clean NSK bearings to check shall, before the NSK bearing first to clean the surface, then remove the NSK bearing peripheral parts. Here must be pay attention to, oil seal is very weak parts, the inspection and disassembling NSK bearings when do not excessive force, lest cause the damage of the parts. NSK bearing in check if the oil seal and its surrounding parts with has presented the adverse symptoms, please replace, so as not to cause bad oil seal NSK bearings will leading to the damage.
2. NSK bearing the quality of lubricant.
Many NSK bearing life later found that short, found that in addition to other factors outside the normal, do not know the quality of the lubricant directly affect. NSK bearing on the checking method of lubricant for: with little lubricant in between two fingers friction, if has the pollutant exists, is can feel out; Or in hand back with a thin layer of lubricant, then check the sealing light. Then replace the NSK bearing is the lubricant. Note: the oil before use best first is filtered. And use the NSK bearing grease lubrication slippery slide in the replacement of fat, the use of Joe in addition to implement should avoid things with cotton pick cape to any part of the NSK bearings. Because the residue of fiber may wedge rolling piece in between and damage it, especially the application of small bearing more need to pay attention to this problem.
3. NSK bearings working environment.
Check the NSK bearings, must not let its exposure to the pollutants or moisture environment. If work disruptions, should be with the oil film or similar materials have the machine. Bearing working environment is very important, and many of the machinery import bearings is because the work environment can't, led to import bearing life is ending.