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Contact: Mr. Leo Wu
Company: ZHEJIANG TOP BEARINGS CO., LTD.
Room 1008, TongLe Business Mansion, JiaXing 314000, ZheJiang, China
JiaXing 314000
China
Phone: 86-573-82260102
Fax: 86-573-82260103
E-Mail: Send Inquiry Member for over 1 year
Date/Time:  4/19/23 9:09 GMT
 

Low - Carbon Steel Plain Bush Bearing , Bi Metal Bearings High Fatigue Stre

Bimetal Bearings , Low Carbon Steel Wth CuSn4Pb24

The product is made of high quality low-carbon steel, and sintered and rolled
copper alloy as its surface. It has high fatigue strength, load capacity and impact
strength. The product is applied to con-rod of automobile engines, transmission
gearbox, engineering and agriculture machinery, etc.





Materials Alloy Layer Components Equivalent Standard Alloy Layer
Hardness
JF800 CuPbl0Snl0 JIS-LBC3/SAE-797 HB70-100
JF720 CuPb24Sn4 JIS-LBC6/SAE-799 HB45-70
JF700 CuPb30 JIS-KJ3/SAE-48 HB30-45
JF20 AISn20Cu JIS-AJL/SAE-783 HB30-40


Technical Parameters:
Maximum Bearing Static Bearing 120N/m Yield Strength HB>260
Dynamic Bearing 60N/m Use Temperature -40℃~+250℃
Maximum Speed 2m/s Friction Coefficient 0.08~0.20
Maximum PV 2.8N/mm/s Heat Conductivity 60W(m*k)-1
Cutting Resistance 350N/m Coefficient of Thermal Expansion 40*10-6*k-1
Low - Carbon Steel Plain Bush Bearing , Bi Metal Bearings High Fatigue Stre
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