Brass Bushing for Harvester

China Brass Bushing for Harvester, Find details about China Bushing, Brass Bush from Brass Bushing for Harvester

Model NO.
139123
Trademark
GTG
Transport Package
Stardand
Specification
20x20x20
Origin
Zhejiang
Model NO.
139123
Trademark
GTG
Transport Package
Stardand
Specification
20x20x20
Origin
Zhejiang
Bronze bushing  is a special wrapped bronze bearing with oil holes,it is a hollow cylindrical component, such as a tube and it is normally bipartite splited, with one, two or even no flange and used for axis elongation.  They are parts subject to friction forces through rotation used in lightweight, heavy or super heavy machinery and equipment.

Brass Bushing for Harvester



Bimetal bushing 
is backing on low carbon steel, sintered with 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. 

Brass Bushing for Harvester



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


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Brass Bushing for Harvester
Brass Bushing for Harvester



Brass Bushing for Harvester