Mechanical Bearing 699

Anti-rust performance　The grease Mechanical Bearing 699 in the bearing must have an anti-rust effect, and the anti-rust agent should preferably be insoluble in water. Grease should have good adhesion to form an oil film on the surface of the steel, which can be maintained even if the grease is filled with water. Mechanical stability　　

The grease will soften during machining, causing leakage. When there are vibration applications, grease will be thrown into the bearing from the bearing housing. If the mechanical stability of the grease is not enough, the grease will continue to be thrown out of the bearing, which will cause the structure of the soap to mechanically disintegrate and the grease will be destroyed. Oil seal 　　 oil seal is necessary to protect the bearing and lubricant to prevent external contamination, no matter whether debris or moisture can penetrate into the bearing to prevent damage.

Correct installation and maintenance is an important factor for the longest service life of bearings. At the same time, attention must be paid to the cleanliness of the bearing, the correctness of the bearing selection and the selection of appropriate installation and maintenance tools. Bearings must be protected from contaminants and moisture, and must be installed and lubricated correctly. The design of the bearing arrangement, the condition of the oil seal, the type of lubricant and the lubrication cycle, and even specialized maintenance all play the same important role. Mixing fats　　

Never mix incompatible fats and oils. If two incompatible fats are mixed, the consistency will usually become soft, and it may be damaged due to the easy loss of fats. If you don't know what kind of grease the bearing originally used, you must first remove the old grease inside and outside the bearing before adding grease. Grease is classified according to temperature and working conditions:

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