SF-2S sliding bearing is improved from SF-2, based on steel backing plus sintered bronze,

rolling POM on surface. It is similar with DS bushing in foreign countries, it is of low

Friction, anti-corrosion and is of long life.

Now it is used in machines under oscillating motion and in open field or in corrosive

Environment such as windlass, bulldozer, tower cranes and printing or dyeing machines for textiles industry.

Load capacity：70N/mm2            

Friction Coef.：0.04~0.20

Temperature limit：-40℃~130℃

Speed limit：5m/s

PV limit：25N/mm2.m/s