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CuZn31Si Silicon Brass Wrapped Bronze Bearing Antifatigue

Categories Wrapped Bronze Bearing
Brand Name: TOB Wrapped Bronze Bearings
Certification: ISO 16949
Place of Origin: China
MOQ: negotiated
Price: negotiated
Payment Terms: T/T
Supply Ability: Perforated Bronze Bearing,Plain Bronze Wrapped Bearings
Delivery Time: negotiated
Packaging Details: Cartons or Pallets
Material: CuZn 31 Si bronze bushings
Types: ASB Z90 F Rolled (wrapped) Bronze Bushings with Diamond Indents
Application: agricultural, building and engineering machines, etc.
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CuZn31Si Silicon Brass Wrapped Bronze Bearing Antifatigue

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.

Product Description


DataCodeFB-091
MaterialCuZn31Si(H68)
ApplicationsProducts used in construction machinery, automotive brake system machine tool industry.
Density g/cm³8.4
Max Load Capacity N/mm²90
Max Line Speed VGrease Lubrication m/s1.5
PV Value LimitGrease Lubrication N/mm²·m/s1.65
Tensile Strength N/mm²>440
Yield Strength N/mm²>230
Hardness HB80~120
Friction Coefficient u0.06~0.15
Mating AxisHardness HRC≥50
Roughness Ra0.4~1.0
Working Temperature ℃-40~+150
Thermal Conductivity W/mk71
Coefficient Of Linear Xpansion19.2×10-6/K
In addition to the standard products shown in the catalog, you can also provide non-standard products or order according to customer requirements.

Explanation: Brass Wrapped Bushing, with material CuZn31Si.


Chemical properties

Element

Weight %

Comment

Other

-

Rest Zn

Cu

66 - 70 %


Pb

0.8 %


Si

0.7 - 1.3 %


Ni

0.5 %


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

Specification


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
Parameters090 Bronze Wrapped Bushing091 Copper Wrapped BushingBronze Wrapped Bushing092 Bronze Wrapped Bushing094 Bronze Wrapped Bushing09G Bronze Wrapped Bushing
wrapped bronze bushingCopper Wrapped BushingBronzewrapped bronze bushingwrapped bronze bushingwrapped bronze bushing
Density
8.9g/cm³8.9g/cm³8.4g/cm³8.9g/cm³8.9g/cm³8.3g/cm³
Pressure resistance strength470N/mm²440N/mm²470N/mm²470N/mm²470N/mm²
Coefficient of heat60W/m.k71W/m.k60W/m.k60W/m.k58W/m.k
Linear expansion coefficient18.5×10-6/K19.2×10-6/K18.5×10-6/K18.5×10-6/K18.5×10-6/K
Hardness90~120 HB80~110 HB90~120 HB90~120 HB90~120 HB
Elongation55%30%55%55%55%
Alloy materialCuSn8PCuZn31SiCuSn8PCuSn8PCuSn8P
Other materialCuSn6.5PCuSn6.5PCuSn6.5PCuSn6.5P
Quality CuZn31Si Silicon Brass Wrapped Bronze Bearing Antifatigue for sale
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