1, the importance of lubrication

INA bearing of the lubrication is use of oil film will relative movement in the surface rolling separated from each other, and not because of rough contacts lead to excessive wear and failure. If users can pay high attention to the bearing lubrication technology, it can guarantee to the working life of the set period, can still maintain a stable performance and rotation precision.

2, grease type and performance

Mill bearing the lubrication is divided into SKF grease lubrication oil and lubrication grease lubrication, the advantage of lubrication facilities simple, grease is not easy to leak, have certain waterproof, gas and other debris into bearing ability, so usually widely used grease lubrication. In the heavy, high speed, high temperature condition oil lubrication.

Grease is by the basic oil, thickener and the reclamation and agent composition. Base oil viscosity lubricating grease on the play an important role, the composition of the thickener for fat properties, especially the temperature characteristic, water resistance, analyse is oily, etc have important influence, the reclamation and agent is mainly used for gasification, enhance the grease of rust and extreme pressure properties.

 
Grease according to the type of thickener to different classification, divided into lithium base, the base and so on many kinds. Rolling mill bearing commonly used in lithicgrease, lithium base embellish the characteristics of the fat is good water resistance, high drop point, to be used in wet and contact with water mechanical parts.



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