Best Quality Bimetal Bush for Excavator 171-028

Type:	Wheel Excavator
Usage:	Marine Excavator, Mining Excavator, GM Excavator
Bucket:	Shovel
Transmission:	Hydraulic Transmission
Drive Type:	Electric Drive
Bucket Capacity:	1.0~1.5m³

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

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Hangzhou Xiaoshan Jiangshan Autoparts Factory

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Product Description

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Basic Info.

Model NO.

171-028

Size

Medium-Sized

Certification

ISO9001: 2000

Condition

New

Application

Excavator Bushing

Material

Bimetal

Transport Package

Stardand

Specification

30x32x44

Trademark

GTG

Origin

Zhejiang

HS Code

848290000

Production Capacity

30000PCS/Year

Product Description

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
	Max.Working temperature	Oil Lubrication	250ºC
	PV value limit	Oil lubrication	10N/mm2.m/s
	PV value limit	Dry lubrication	2.8N/mm2.m/s
	Linear Velocity	Dry Friction	0.4m/s
	Linear Velocity	Grease Lubrication	2.5m/s
	Mating Axis	Hardness	≥53 HRC
	Mating Axis	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