Bearing grease selected a direct bearing on the stability of equipment operation, bearing in order to better play the best condition, bearing grease selected from the following aspects must be considered:
1, anti-rust properties
Used in bearing grease must have rust, rust inhibitor preferably insoluble in water. Oil should have good adhesion, and can form a film on the steel surface.
2, the mechanical stability
Oil in the mechanical processing will become soft, leading to leakage. Normal operation, the oil will be flung by the bearing bearing. If the grease is not enough mechanical stability, operation process, the structure of soap grease will cause mechanical disintegration, causing oil to be destroyed, thus losing lubrication.
3, seal
Seal is required to protect bearings and lubricants from external contamination barrier, bearing running process, regardless of debris or moisture can not penetrate the bearing to prevent damage caused by them. Correct installation and maintenance is to play an important factor bearing the longest life. Meanwhile, we must pay attention to the cleanliness of the bearing, the bearing accuracy and selection of the appropriate choice of installation and maintenance tools. In addition, the bearings must be protected against contamination and moisture contamination, and ensure the correct installation and lubrication is. Therefore, the design of the bearing with the column, the status of oil seals, lubricant type and lubrication cycle, as well as specialized care are the same plays and important role.
4, mixed oil
never mix oil should not be compatible, if two incompatible mix of oil, usually its consistency becomes soft, it may eventually cause the loss due to bearing grease is easy to damage. If you do not know the original bearing grease which is used, you must completely remove the old grease outside the bearing, before adding n


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