Roller bearing grease plant selection should take into account all the factors bearing operating conditions, temperature and load and so on. When the lack of or too much grease can cause the bearing operating temperature increases, accelerated wear and tear, so that the filling amount of grease in moderation, are generally filled with accounts bearing housing space of 1 / 3-1 / 2 to.
Since the shearing and aging, grease lubrication performance decreases during operation, the use of wear debris is gradually increasing, therefore, the grease service life is limited a certain time interval required for each supplement or replace. Time and supplement or replace specific bearing structure, size, speed, temperature and environmental conditions associated roller bearing plant
Removing the needle bearing cross high technical requirements, the general need to be done by a professional auto repair shop repair master. The cross-axis of the drive shaft lubrication job, are routine maintenance items, each with 2000km general will maintain time, if all the maintenance repair shop every time, it will increase the financial burden of the owner; if every car is equipped with a dedicated hydraulic filling equipment, is unrealistic. And lubricated with grease, just an ordinary grease gun, the driver to complete, saving time and money.
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