FU-1(SAE 841), made by powder sintering process, suitable for high load applications or the position where the oiling and greasing is hard to access or the dry operation is needed.It can be used under condition of medium speed and low load.The porosity of bearings produced through the conventional.Read More
FU-2,made by Iron powder sintering process, can avoid seizing shaft due to the oil content in the bushing. Same as bronze power bushings, FU-2 bushing has good performance of anti- friction if it works under low load.Read More
FU-3 (SAE863), made by Iron and Bronze powder sintering process, can avoid seizing shaft due to the oil content in the bushing. The embedded solid lubricants inside the material structure can continuously provide low friction working surface to the bearing, therefore the bearing service life is considerably extended. Comparing with the...Read More
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