SKF full high temperature in the working process of the cylindrical roller bearing through the way of smooth maintenance

When SKF bearing temperature increases, the first judging whether false action, such as full cylindrical roller bearing temperature rise, should do the following treatment: ( 1) 。 Check the cooling water pressure, water flow and pipeline system can be normal. If water is likely to be lower filter infarction, not timely, you stop disposal, when confirm can work, then put into use. ( 2) 。 Check the governor oil pressure, if the low oil pressure can cause cooling water hydraulic valve closed. ( 3) 。 Check the bearing can have different sounds, and examine how full cylindrical roller bearing degrees whether there are abnormal. ( 4) 。 Can take oil sample check color have change, look whether metamorphosis and stop the test. If confirm the degradation, should stop to change a new oil. ( 5) 。 Can check the oil standard oil level is normal, if abnormal, check the tank oil discharge valve will shut. If have shut, should fill oil, if be the sealing rubber gasket of oil leakage, should stop the treatment. When we use full of cylindrical roller bearing, if discover the high temperature conditions, hurriedly to suspend the equipment operation, and then find out the causes, and in accordance with the above offer treatment plans to stop disposal, but may be due to the reason of SKF bearing heating is different, so the means of processing is also different, so still need to detailed conditions in detail, with the help of technical personnel. ( 1) Using smooth fat smooth and full of cylindrical roller bearing, 1500 hours after operation, should be smooth change fat, filling the oil amount is too little or too much, because the smooth fat too much or too little will make up the bearing heating, amount to common control in bearing chamber volume 1/2 ~ 2/3 is advisable. ( 2) On the smooth oil slick SKF bearing, oil should be added to the rules. ( 3) Containers of smooth smooth oil or grease to clean, normal should be sealed well, should not have dust, iron and other sundry, in order to avoid damage to the bearings. ( 4) Full common using sodium based grease smooth cylindrical roller bearing, the smooth fat feature is the ability of high temperature ( 125℃) , but easy to dissolve in water, so you can't make it smooth for SKF bearing.