INA forklift bearing load when using lotus failure effect on life

INA bearing a rotation, inner ring and outer ring raceway surface, with rolling body is rolling contact, as the dark side, thus orbit trajectory are attached to the raceway surface does not belong to abnormal, which can be learned that load conditions, so when removing import bearings, please keep close attention and observation on the surface of the raceway. If you look closely at orbit, will know that only bear radial load, bear the axial load of big, inherit the torque load, or extreme rigid in bearing box is not equal. Can check of forklift bearing with unexpected load and installation error is too big, etc. , shall be investigated and be outside the spherical bearing hold clues to the cause of damage. Lubrication is very important, not only for imported bearing, also for all bearings. But please note that the bearing should not add too much grease. And then replace the INA bearing lubricant. Use after xie used engine oil, engine oil lubrication bearing if possible, should be impregnated with fresh oil and let the machine in low speed rotation for a few minutes. As far as possible make the oil collecting residual pollutants, and then purging in addition to the oil. And use of grease lubrication when forklift bearing replacing grease, Joe used in addition to the editor should avoid contact with cotton to any part of the spherical bearing. Because these residues fiber may wedged in between the scroll and damage, especially the application of small bearing more need to pay attention to this problem. When using INA bearings, such as to protect the safety of use, so be sure to inspection on imported bearings, check the size of its vibration and sound, temperature, the condition of the lubricant ( Whether the color and viscosity are changed, whether there is a foreign body) 。 Remember, the dosage of the lubricant, must be moderate, more waste, less is not a proper role, in use process, don't exceed the speed limit, because of excessive heat or burn and cause damage, if the working temperature of more than 100 degrees, so the oil 2 - should be replaced every year About three times. INA bearings can is can be judged according to various needs to consider the extent of the damage, and in this respect main consideration is the effect of damage, for mechanical performance, with the importance of the conditions of the installation is need to consider, to the next overhaul period and the effect of the decision, but in the case of defects is not in use, must be replaced new forklift bearing, for the inner ring and outer ring, rolling element and cage has a crack on any gap is to note that this is keep a effect in this respect. So sense is skilled, the following is from 8 to introduce rules. After rolling bearing load bearing, in the rolling element and raceway contact produce plastic deformation. When the load is overweight, can in the pits of raceway surface plastic deformation, and make the forklift bearing summer fierce vibration and noise in operation. Due to the relative motion of the rolling element and raceway and the invasion of the dirt, dust, the rolling element and raceway surface wear. Wear quantity is large, make the INA bearing clearance increases, noise, vibration, reduce the operating precision of the bearing, thus directly affects the accuracy of some hosts. So for some precision machinery bearings, wear is available to define the service life of bearing.