Date: 2013-08-20

Considerations for SKF bearings used in greases

1, grease lubrication
SKF relubrication of the bearing is best equipment downtime during the implementation of the plan and supplement on a regular basis, at the same time, the older fat removed through oil spills or empty the old grease out. Join the fresh oil injection inlet should be clean before. If SKF bearings box there is no injection inlet, you should open the housing lid or cover, in order to remove the old grease, after cleanup, add fresh oils of the same model.
2, are lubricated by lubricating oil
Periodically check the oil level and oil lubricants, under normal circumstances, normal oil level oil level window for the device, or marking should be within the range of 1/3-2/3. Fill the cup of oil for oil, oil level whose display only representatives of oil capacity, SKF bearing box oil level is to meet operational requirements, oil cup oil level lower than the total volume of one-fourth oil supplement may be considered.
Check and fill oil method, remove a small amount of lubricant as samples and compared to the fresh oil, oil investigations units can be taken into account in a position to ensure that oil qualified. If the sample looks like cloud, then the results may be mixed with water, that is, we often say that the oil emulsion, you should replace the lubricant.
If sample thread darken color or thick, it may indicate that the oil has begun to carbide should be completely replaced the old lubricant. If possible, use fresh lubricant to rinse the oil. When you replace the lubricant, should be ensuring that replacement of the lubricant of new, same as the older model, and added it to meet the requirements of the oil level.
Used for SKF bearings with antirust oil must be in effect, antirust preferably insoluble in water. Oil should have a good report of the force can be formed on the surface of steel oil film, even if the grease fill with water can be maintained. Grease the machine will be soft, resulting in leaks. Application examples of when there is vibration, oil will be dumped into the bearings, SKF bearing block. If the mechanical stability of the grease is insufficient, continuously throwing bearings with grease, which causes the mechanical understanding and collapse the structure of SOAP using oils and fats were damaged.

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