self-lubricated bearing
Standard component of dies
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CT-JF 20   Bimetal bushing Structure

Lead Bronze Alloy   AlSn20Cu
Load capacity    30N/mm2
Temperature limit   150 °C
Harderness Alloy   (30~40)HB
CT-JF 20 is a high tin and aluminum based bushing, which adopts steel as backing and is coated a lining of AlSn20Cu through rolling treatment. It is a fairly good fatigue resistance, load capatity and good anti-corrosion and also performs well in bearing's sliding properties. It is widely applied under high speed and low load such as in internal combustion engine, air compressor and cooling machine.
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