(1). Check the cooling water pressure, water flow and piping system is normal. If the water pressure is low, the filter may be clogged and cannot be disposed of in time. It can be shut down and put into use when it is confirmed that it can work.
(2). Check the oil pressure of the governor. If the oil pressure is low, the cooling water hydraulic valve may be closed.
(3). Check if there is any abnormal sound in the bearing and check if the swing of the full complement cylindrical roller bearing is abnormal.
(4). Observe the oil sample to see if there is any change in the oil color, and test it to see if it has deteriorated. If deterioration is confirmed, stop replacing the new oil.
(5). Check if the oil level is normal. If it is not normal, check if the oil drain valve is closed. If it is closed, it should be replenished. If the gasket is oily, it should be stopped.
When we use a full complement cylindrical roller bearing, if it finds that its temperature is very high, then quickly stop the equipment running, then find out the reason and follow the solution provided above, but may be due to skf bearing The causes of fever are different, so the solution is different, so it is still necessary to treat the specific situation and complete it with the help of technicians.
(1) Fully loaded cylindrical roller bearings lubricated with grease. After 1500 hours of operation, the grease should be replaced. The amount of oil to be filled should not be too much or too little, because too much or too little grease will cause the bearing to heat up. The amount of fuel is generally controlled at 1/2 to 2/3 of the volume of the bearing chamber.
(2) For skf bearings lubricated with lubricating oil, the amount of oil should be added to the specified position.
(3) The container containing lubricating oil or grease should be clean and should be sealed properly. There should be no dust, iron filings and other debris to avoid damage to the bearing.
(4) Full-load cylindrical roller bearings generally use sodium-based grease. This grease is characterized by high temperature resistance (125 ° C), but it is easily dissolved in water, so it cannot be used for lubrication of skf bearings.
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