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Contact Us |
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TEL/FAX: |
+86-21-65565908 |
Email:sales@lilacbearings.com |
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JF series bushings
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JF-800 bimetal bushing is based on steel and sintered with CuPb10Sn10 as a lining layer. This type has the best performance within the range of Cu-Pb alloy constructured bushing.Thereforce it has a wide application and is mostly suitable for where is middle speed and high impact etc.
LEAD BRONZE ALLOY LOAD CAPACITY TEMPERATURE MAX. HARDERNESS ALLOY |
CuPb10Sn10 65N/mm2 260C (70~100)HB | |
JF-800
DOUBLE METAL BEARING |
JF-720 is a bimetal bushing with steel as backing and sintered CuPb24Sn24 as lining layer. This type has fairly good performance in anti-fatigue and load capacity.It is suitable for middle speedand middle load.When overplated certain soft alloy, it can be applied in high-speed internal combustion engine and as connectrod bushing.
LEAD BRONZE ALLOY LOAD CAPACITY TEMPERATURE MAX. HARDERNESS ALLOY |
CuPb24Sn24 38N/mm2 300C (45~70)HB | |
JF-720 DOUBLE METAL BEARING |
JF-700 is a bimetal bushing with steel as backing and sintered CuPb30 as lining layer. It has good performance in anti-seizing, alien substance contamination.It is necessary to be overplated certain soft alloy and mostly applied in internal combustion engine underhigh speed and middle to low load, e.g.main bushing and connect-rod bushing.
LEAD BRONZE ALLOY LOAD CAPACITY TEMPERATURE MAX. HARDERNESS ALLOY |
CuPb30 25N/mm2 170C (30~45)HB | |
JF-700 DOUBLE METAL BEARING |
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.
LEAD BRONZE ALLOY LOAD CAPACITY TEMPERATURE MAX. HARDERNESS ALLOY |
CuPb20Cu 30N/mm2 150C (30~40)HB | |
JF-20
HIGH TIN AND ALUMINUM BASED BEARING | |
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