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SF - 2 boundary lubrication bearing, based on steel matrix, middle bronze powder, sintered spherical surface rolling modified polyformaldehyde (POM), and contains a storage pit, under the condition of boundary lubrication can be use for a long time without oil.With low cost, long service life and save fuel frequency, simplify procedures, etc.
Scope of application:] apply interesting conditions, the place with load in low speed, widely used in auto chassis, forging machine tools, metallurgy, mining machinery, engineering machinery, water and electricity, steel rolling industry
 
Oilless bearing: SF - 1 is a combined metal bearing characteristics and bearing characteristics of novel lubrication bearing lubrication system, is based on steel substrate, sintering spherical bronze powder, rolling on the surface of modified ptfe. By load matrix, and the special formula of compound lubrication lubrication materials.It has high bearing capacity, impact resistance, high temperature resistant, self-lubricating ability etc., especially suitable for overloading, low-speed, reciprocating or swing, difficult to lubrication and oil film formation, not afraid of the water and other acid erosion and erosion, bearing not only saving, energy saving, and its working life is longer than normal sliding bearing.Current products have been widely used in metallurgical continuous casting machine, rolling just equipment, mining machinery, shipping, steam turbine, water turbine, injection molding machine and equipment in the production line.