DU bushing has advantages below:
1) No lubrication or less oil lubrication, without maintenance or less maintenance;
2). Good wear resistance when in use, the friction coefficient is small, long service life;
3). With the right amount of elastic-plastic, the stress distribution in a wide contact surface, improve the bearing capacity;
4). Similar in static and dynamic friction coefficient and ensure the accuracy of machine;
5). It can reduce the mechanical vibration, reduce noise, prevent pollution, improve the working conditions;
6). Hardness requirement for grinding is low, thereby reducing the difficulty of processing.8 related parts of the thin-walled structure, light weight, can be reduce the mechanical volume;
7). The back of steel a variety of metal plating can be used in corrosive media at the back of steel ;
Above above,the DU bushings are widely used in all kinds of machinery.
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