Periodic measurement of bearing temperature using a thermometer, such as digital thermometers for precision measuring and SKF bearing temperature degrees centigrade or Fahrenheit units display. Bearings of the importance to the effect that, when it is damaged, will cause the device to shut down, so this type of bearings should preferably install temperature scanners. Under normal conditions, SKF lubrication or just after relubrication of the bearing temperature rise will have natural and lasts 1-2 days.
Used for SKF bearings with antirust oil must be in effect, antirust preferably insoluble in water. Fats and oils should have good adhesion, and formed on the surface of steel oil film, grease the machine will be softer, resulting in leaks. During normal operation, oils from within the housings are dumped into the bearing. If oil of machinery stability enough, running process in the SKF bearing, will makes oil of SOAP of structure produced machinery sexual decomposition, caused oil was damage, thus lost lubrication role, if errors select oil is all prevention bearing of measures is futile, select a oil, it of base oil sticky degrees in work temperature is can provides enough of lubrication effect is is important of, sticky degrees main was temperature of effects, it as temperature of rose and declined, dang temperature declined is it is rose. Therefore, you must know the oil viscosity at the operating temperature of the base. Machinery manufacturers are typically specified using some kind of grease, however most of the scope of the standard grease is very broad.
Usually, the working temperature above 150 ° called high temperature bearings using SKF bearings, due to chromium bearing steel in use when the temperature exceeds 150 °, dramatic decline of its hardness, dimensional instability, bearing does not work properly. So for operating temperature 150 ° to 350 ° conditions of bearings, rings and rolling elements still use ordinary high-carbon chromium bearing steel, bearing components must be special tempering process, should generally be higher than the operating temperature tempering under 50 °. Bearing steels after tempering treatment according to these requirements, will work in temperatures under normal use. But due to the decline in hardness after tempering, reduced bearing service life.
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