CuZn31Si Brass Wrapped Bushing 40*36*82mm

Brass Wrapped Bushing Manufacturer, Exporter, Cheap Price

091 bronze wrapped bushing with groove 40*36*82 metric size

40*36*82mm, the Chemical formula of the alloy is CuZn31Si. Silicon brass is characterized by high strength and corrosion resistance.

ISO 426-1 Grade CuZn31Si

Brass Wrapped Bushing, with material CuZn31Si. It has good anti-fatigue, anti-erosion and anti-abrasion and load capacity. It can be produced by different bronze material and the surface can be produced with other type of oil socket and oil groove in different working condition. The material structure, application fields, and technical parameter are as follows.

the bushing is made of copper alloy CuZn31Si that is of higher density with its surface punched with oil sockets or grooves, which depends on the customer's requirements. This type of bushing has better load capacity, anti-erosion, and anti-abrasion capacity.

Material: CuZn31Si

working temperature		-40~+150℃
Coefficient of linear expansion		19.2×10-6/K
Friction coefficient		0.06~0.15μ
Mating Axis	Hardness	≥50
	Roughness	0.4~1.0

The use of parameters
Parameters	090 Bronze Wrapped Bushing	091 Copper Wrapped BushingBronze Wrapped Bushing	092 Bronze Wrapped Bushing	094 Bronze Wrapped Bushing	09G Bronze Wrapped Bushing
Density
8.9g/cm³	8.9g/cm³	8.4g/cm³	8.9g/cm³	8.9g/cm³	8.3g/cm³
Pressure resistance strength	470N/mm²	440N/mm²	470N/mm²	470N/mm²	470N/mm²
Coefficient of heat	60W/m.k	71W/m.k	60W/m.k	60W/m.k	58W/m.k
Linear expansion coefficient	18.5×10-6/K	19.2×10-6/K	18.5×10-6/K	18.5×10-6/K	18.5×10-6/K
Hardness	90~120 HB	80~110 HB	90~120 HB	90~120 HB	90~120 HB
Elongation	55%	30%	55%	55%	55%
Alloy material	CuSn8P	CuZn31Si	CuSn8P	CuSn8P	CuSn8P
Other material	CuSn6.5P		CuSn6.5P	CuSn6.5P	CuSn6.5P

ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for customer's specific requirement.

We have reformed boldly, absorbed social elites through strengthening talent training, fully implemented modern management mechanism and new marketing strategy and been dedicated to long-term development of self-lubricating bearing industry. To control quality strictly, we set up a complete quality management system (ISO9001 and ISO/TS16949) in the quality policy of “Top Quality, Top Credit, Sustainable Growth”. Our quality and performance have reached advanced level.

To expand more markets, stand on the word and meet diversified requirements of customers, we are actively expanding and integrating with international markets. Now our products are available in more than 20 countries and regions in Western Europe, America and Southeast Asia. We’ll strengthen industrial horizontal integration further, create scale effect, open up emerging fields and develop industrial advantages to realize our strategic target and create a bright future with friends.

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