Bearings, sealing and lubrication facility is simple, and easy maintenance, a certain degree of protection against water, air, dust, and other harmful intrusion FAG bearings capacity. In the General case, grease lubrication are a wide range of applications.
Grease is made with base oil and thickener and additives of semi-solid lubricant.
Base oil-mineral oil-or synthetic oils such as silicone oils and diester oils, viscosity grease lubricant properties play a major role.
-Thickening agents-temperature characteristics of their composition on the properties of lubricating greases in particular have important implications, analysis of the resistance to water, oil, etc. Metal SOAP and non-SOAP thickener is divided into two classes.
Additives – that enhance the oxidation resistance of grease, Rust prevention, extreme pressure properties. Subjected to loads, shock load conditions, you should use grease containing extreme pressure additives called grease can work long hours without supplementary new lipid peroxidation, you should use grease containing antioxidants.
Grease thickener can be divided into different types of CA-, NA-, sodium calcium base, aluminium base, lithium, barium and hydrocarbon-based and so on. Cone penetration of lubricating grease (also known as penetration) is an indicator of the performance of lubricating grease, which represents the flow properties of lubricating greases. Cone penetration of lubricating grease for the larger more soft. Dropping point of lubricating grease is also an indicator of the performance of lubricating grease that represents the temperature performance of greases. Drop point higher numbers expressed using high temperature lubricating grease.