What are the important role of bearing with grease is what

What is high temperature bearing grease what is high temperature bearing smooth fat high temperature influence bearing are smooth fat synthesized from low viscosity a smooth oil and add the antioxidant, anti corrosion and so on the many kinds of food additives made from can smooth oil. High temperature bearing grease is a better choice how better to buy high temperature bearing grease? Starting from the basic characteristics of high temperature bearing grease, its main performance in the following three aspects: 1, the types of bedrock oil & root oil viscosity viscosity affects the light of the formation of synovial membrane. The warp and woof of common oil is mineral oil, synthetic, the former is the warp and woof of capital, low oil, its consumption and low capital is far simpler than synthetic oil. 2, thickener thickener is an important part of the smooth fat form a partial, scattered thickener in the bedrock oil and smooth and the structure of the lipid composition and skeleton, the root oil by adsorption and fixed in our basic skeleton structure. The water resistance and heat resistance is mainly composed of smooth fat thickener resolution. 3 all smooth fat containing additives, additives. However, some additives to improve the performance of their root oil ( Antioxidant, viscosity regulator, detergent, etc. ) , some of which are high temperature metal and outer bearing function ( For example, anti-wear additives, inhibitor, anti abrasive) 。 Thickener and root oil composition will be smooth and fat are divided into two different types, different expressed in NLGI consistency, consistency. Consistency to increase fat represents a smooth solid state technology, to analyze the data consistency of original is China metal as the cone cells in the world a can smooth the appearance of fat, at 25 ° C measured within 5 seconds without sinking depth, called penetration or cone into the degree, the data is 0. 1 mm ( For example: sink to 25 mm, a record 250) , recognized testing standard DIN ISO 2137, ASTM D 217. Because of difficult needle penetration, the national oil association ( NLGI) To develop a consistent numbering system ( NLGI level) , the high consistency ( Needle penetration - 85 115). Set to 6, low consistency ( Needle entry - 445 475). Set to 000. The higher the number, 'hard' and 'thick' shows that grease. High temperature rolling bearing is suitable for wear resistant grease no. 1, 2, or 3. The previous: bearing lubrication purpose and bearing can use is there any connection between the term structure of an essay: none