Bronze Bushing for Heavy Machinery 851038

• Type: Machinery Parts
• Usage: Grain Threshing, Cleaning and Drying
• Material: Carbon Steel
• Power Source: Diesel
• Weight: 1.5lbs
• Application: Agricultural Machinery
• Model NO.: 851038
• Transport Package: Stardand
• Specification: 20x20x20
• Trademark: GTG
• Origin: Zhejiang
• Production Capacity: 30000PCS/Year

Product Description

Bronze bushing (or sliding bearing) 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.




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. 





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

 

mechannical performance	Load capacity	Static load	150N/mm2
	Max.Working temperature	Grease Lubrication	150ºC
		Oil Lubrication	250ºC
	PV value limit	Oil lubrication	10N/mm2.m/s
		Dry lubrication	2.8N/mm2.m/s
	Linear Velocity	Dry Friction	0.4m/s
		Grease Lubrication	2.5m/s
	Mating Axis	Hardness	≥53 HRC
		Roughness	Ra-0.32~0.63
	Anti-tensile Strength		185 N/mm2
	Alloy Hardness		HB 70~100
	Friction coefficient		0.05~0.22
	Themal conductivity		47W/mk
	Heat-expansion Coefficient		18x10(-6)/k

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