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Bimetal Bushings, Made of Aluminum/Babbitt, Steel

China Bimetal Bushings, Made of Aluminum/Babbitt, Steel, Find details about China Bronze Bushing, Brass Bush from Bimetal Bushings, Made of Aluminum/Babbitt, Steel

Lubricating Film Thickness
Thick Film Lubrication
Application
King Pin
Trademark
GTG
Transport Package
Stardand
Specification
20x20x20
Origin
Zhejiang
Lubricating Film Thickness
Thick Film Lubrication
Application
King Pin
Trademark
GTG
Transport Package
Stardand
Specification
20x20x20
Origin
Zhejiang
Bimetal Bushings, Made of Aluminum/Babbitt, Steel



Bimetal bushing is backing on low carbon steel, sintered with aluminum CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, which has the highest load capacity among the bi-metal bushings. the application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis etc. 

It is a kindly of high load and low speed bushing, with wide application.

 

mechannical performanceLoad capacityStatic load150N/mm2
Max.Working temperatureGrease Lubrication150ºC
Oil Lubrication250ºC
PV value limitOil lubrication10N/mm2.m/s
Dry lubrication2.8N/mm2.m/s
Linear VelocityDry Friction0.4m/s
Grease Lubrication2.5m/s
Mating AxisHardness≥53 HRC
RoughnessRa-0.32~0.63
Anti-tensile Strength185 N/mm2
Alloy HardnessHB 70~100
Friction coefficient0.05~0.22
Themal conductivity47W/mk
Heat-expansion Coefficient 18x10(-6)/k

Bimetal Bushings, Made of Aluminum/Babbitt, Steel

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Bimetal Bushings, Made of Aluminum/Babbitt, Steel
 

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