The difference between self lubricating bushings and import bushings

Self-lubricating bearing (SF) is a kind of both metal bearing characteristics and bearing characteristics of novel lubrication bearing lubrication system, by load matrix, and the special formula of solid lubricating materials lubrication.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.Users generally reflect not only fuel-efficient inlaid bearing, energy conservation, and its working life is longer than ordinary 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.
And imports bearing is fixed in the process of mechanical transmission parts and reduce the load coefficient of friction.In other words, while other parts to each other on the shaft relative motion, is used to reduce the coefficient of friction in the process of power transfer and keep the shaft center position fixed part.Bearing is a kind of important modern machinery and equipment parts.Its main function is to support the mechanical body of revolution, to reduce the equipment in the mechanical load coefficient of friction in the process of transmission.By the frictional properties of motion elements, bearing can be divided into two categories, the rolling bearing and sliding bearing.
Although the self-lubricating bearings and import bearings have the same or different place but they all have their own duties.