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MG-090F Bronsflänsbussningar Specifikation & tolerans

◆ Introduction

MG-090 bronze self-lubricating bearings use a kind of high density bronze alloy of special compositions as backing, the surface of alloy is rolled with diamond pattern of the oil indents or half ball oil indents, this kind of bearing has a higher density, a higher load capacity and a better anti-wear resistant performance. It has been widely used in many fields such as hoist machine, building machinery, machine tool industry and mining machinery.

◆ Chemica Composition

Chemica Composition
Material	Cu %	Sn %	P %
CuSn8	Rest	7.0～9.0	0.03～0.45

◆Technical Data

Technical Data
	MG-090 Bronze Wrapped Bushing	MG-090T Bronze Wrapped Bushing	MG-09G Bronze +Graphite Wrapped Bushing	MG-H68 Copper Wrapped Bushing
Data
Density	8.9g/cm³	8.9g/cm³	8.3g/cm³	8.4g/cm³
Pressure resistance strength	470N/mm	470N/mm	470N/mm	440N/mm
Coecient of heat conduction	60W/m.k	60W/m.k	58W/m.k	71W/m.k
Linear expansion coecient	18.5×10 /K	18.5×10 /K	18.5×10 /K	19.2×10/K
Hardness	90~120 HB	90~120 HB	90~120 HB	80~110 HB
Elongation	0.55	0.55	0.55	0.3
Alloy material	CuSn8P	CuSn8P	CuSn8P	CuZn31Si
Other material	CuSn6.5P	CuSn6.5P	CuSn6.5P

Ladda ner katalog

Select	Inquiry	Length	Di φd	DO φD	D
15	20	25	30	35	40	50	60	70	80	90
		-	-	-	-	-	-	-	MG 170600	MG 170700	MG 170800	MG 170900	170	175	200
		-	-	-	-	-	-	-	MG 180600	MG 180700	MG 180800	MG 180900	180	185	215
		-	-	-	-	-	-	-	MG 190600	MG 190700	MG 190800	MG 190900	190	195	225
		-	-	-	-	-	-	-	MG 200600	MG 200700	MG 200800	MG 200900	200	205	235
		-	-	-	-	-	-	-	MG 225600	MG 225700	MG 225800	MG 225900	225	230	260
		-	-	-	-	-	-	-	MG 250600	MG 250700	MG 250800	MG 250900	250	255	290
		-	-	-	-	-	-	-	MG 265600	MG 265700	MG 265800	MG 265900	265	270	305
		-	-	-	-	-	-	-	MG 285600	MG 285700	MG 285800	MG 285900	285	290	325
		-	-	-	-	-	-	-	MG 300600	MG 300700	MG 300800	MG 300900	300	305	340
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