INA deep groove ball bearing temperature too high four specific handling - bearing knowledge

When INA bearing temperature, first of all determine whether false action, such as really rise, should do the following treatment: ( 1) 。 Check the cooling water pressure, water flow and pipeline system is normal. If water is likely to be lower filter blockage, cannot be handled in a timely manner, to stop treatment, when confirm can work, then put into use. ( 2) 。 Should be to check if the governor oil pressure, oil pressure is low can lead to cooling water hydraulic valve closed. ( 3) 。 Check whether INA bearings have different sounds, and examine how deep groove ball bearings degrees whether there are abnormal. ( 4) 。 Take oil whether there is a change of color, sample observation and test to see whether metamorphism. If confirm the degradation new oil should be replaced downtime. ( 5) 。 Check the oil standard oil level is normal, if abnormal, check that the sump oil discharge valve is shut. If the matter, should fill oil, if is the sealant mat permeability oil, should stop processing. When we are in the use of INA bearings, if it is found that the temperature is very high, is to stop the equipment running, and find out its reason, and provide solution for processing according to the above, but may be due to the reason of deep groove ball bearing heating is different, so the solution is also different, so still have to treat, particular case is particular completed with the help of the technical staff. ( A) Arming the so-called arming method is regularly to fill in the right amount of grease, INA bearing working surface is one of the most common way of grease lubrication. ( 2) Oil cup oil cup is on the bearing seat set screw cap type oil cup or oil pressure oil cup, regularly turn screw cap or oil gun will fat injection. This is a common way of grease lubrication. ( 3) Pressure for fat method for fat method is depend on the grease pump for fat. At this time should be chosen liquid grease. ( 4) For lipid concentrate method for lipid concentrate method by grease pump, at the same time to the deep groove ball bearings and other parts for fat. Again, this time should be chosen grease flowing features good, oxidation and corrosion resistance of lubricating grease, is also a kind of pressure for fat method.