Bearing lubrication for bearing life and Solutions

    Lubricated bearing fatigue life of rolling bearing and friction, wear, temperature, vibration, etc. have a major impact, there is no normal lubrication, INA bearings will not work. Analysis INA bearing damage causes that about 40% of all damage and lubrication INA bearings related to poor so good INA Bearing INA Bearing lubrication is to reduce friction and wear of effective measures. Additionally, INA bearing lubrication also heat, rust, sealing, ease shock effect. lubricant can not be guaranteed expired, the selection to the right. harvester INA bearing lubrication oil lubrication and grease lubrication points are two large oil-lubricated gearbox models choose to use GL-5 80W90 gear oil; grease lubrication generally with molybdenum disulfide lithium grease , lubricated by twisting the lower unit must continuously variable Mobil XHP222 or better grease lubrication, the importance of the bearing grease lubrication can be imagined, is to install the SKF bearing is the same, it's best to use good quality greased, do not use those lower inferior greased, so give us a bearing caused no small problem, if the SKF Bearings get damaged, and that loss is not the slightest bit.
     Also: Bearing burns faults and solutions, the so-called burn injuries occur INA Bearing state is: INA bearings raceway wheel, roller and cage sharp fever in the rotation until discoloration, softening, deposition and breakage. SKF Bearing burns caused mainly due to poor lubrication INA Bearing, may not be using regular lubricant or lubricant too much, too little, is not correct. Secondly may be too large loads (preload is too large). Speed ​​is too large. Clearance is too small. Water or other foreign matter intrusion. If neither of the above is then that axis, INA precision bearing box is bad, shaft deflection.
      See here, I think everyone wants to know the solution right, first of all, to study the lubricant and lubrication method, the election of INA bearing lubricant, its dosage, but also to correct the INA bearing selection. Research to tie, INA bearing clearance and preload, and improved sealing device. Check the shaft and bearing housing INA precision. Of course we have here is an example of INA bearings, SKF bearings in fact is the same, the same will be such a failure occurs, the solution is the same.
Bearing lubrication methods and the advantages and disadvantages
    1, the purpose of lubrication
    Lubrication of rolling bearings are designed to reduce internal friction and wear of the bearing to prevent burning stick, its lubricating effect is as follows:
    1) to reduce friction and wear
    Constituting the clutch bearing rings, rolling elements and cage of each contact portion to prevent the metal contacts, reducing friction and wear.
    2) fatigue life
    The rolling bearing fatigue life, in the rotation, the rolling contact surfaces oiled, then extended. Conversely, low viscosity oil, the lubricant film thickness is not good, is shortened.
    3) eliminate friction heat, cooling
    Circulating oil to the oil discharge method and the like can be generated by friction heat, or the heat coming from the outside, for cooling effect. Prevent bearing overheating, prevent oil itself aging.
    4) Other
    But also to prevent foreign matter intrusion inside the bearing, or to prevent rust and corrosion effect.
    2, lubrication method, advantages and disadvantages
    Bearing lubrication methods, respectively grease and oil lubrication. In order to play well bearing function, first, to select suitable conditions, the use method for the purpose of lubrication. Only consider lubrication, oil lubrication dominant. However, greased bearing with a simplified structure around expertise.