SKF bearings periodic lubrication maintenance method and manner of introduction
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SKF bearing lubrication best equipment downtime during the implementation of the plan, and supplement on a regular basis, the same time, the old grease removed or via the drain empty crowd out the old grease. Before adding fresh grease should note wipe clean Youzui. If the SKF bearing box bearing grease nipple, you should open the the bearing lid or cover, in order to remove the old grease, clean up after fresh grease supplement of the same model.
In order to ensure the normal operation of the SKF bearings, we need to periodically check the lube oil level and oil, under normal circumstances, the normal oil level should the oil level window for the device or 1/3-2/3 range marked. Fill the oil as an oil cup, which shows oil bits represent complement oil capacity, while the oil level of the bearing housing to meet the operational requirements of the oil cup oil level is lower than 1/4 of its total volume may be considered to fill oil.
Oil check and fill method to remove a small amount of lubricating oil as a comparison sample and fresh oil capacity units can consider oil quality testing to ensure that the oil quality standards. If the sample looks cloudy, it may be mixed with water, that is, we often say that the oil emulsified lubricants should be replaced. Samples away darken the color or thickens, it may indicate that the oil has begun carbonation, should completely replace the old lubricant. If possible, the use of the fresh lubricant and to rinse the passage. Oil change, should ensure that the new replacement oil, the same as the older models, and added to meet the requirements of the oil level.
Oil bath lubrication system, the oil temperature at 60 ℃ (140 ° F) or less, and the oil is not contaminated, a year to replace the oil can. If the oil temperature in the 60-100 ℃ (140-210 ° F), the need to replace the four lubricants year. If the oil temperature in the 100-120 ℃ (210-250 ° F), monthly need to change the oil. If the oil temperature in 120 ℃ (250 ° F), the weekly need to change the oil.
Correct installation and maintenance are the the bearing normal operation of important factors, at the same time, must pay attention to maintaining the cleanliness of the bearing. Bearing to prevent contamination from pollutants and moisture must have the correct installation and lubrication. In addition, the design of the bearing with columns, the status of oil seal, in the form of lubricants and replacement cycle and specialized maintenance also plays an important role, must be concerned about.
