CuZn31Si Silicon Brass Wrapped Bronze Bearing Antifatigue

As the professional manufacturers, Top Bearings would like to provide you high quality CuZn31Si Silicon Brass Wrapped Bronze Bearing Antifatigue. And we will offer you the best after-sale service and timely delivery.

Product Parameter

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 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