| Customization: | Available |
|---|---|
| Bearing Structure: | Solid Bearing |
| Type of Lubricant: | Solid-Lubricated Bearing |
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High-Quality Precision Mold Parts: Self-Lubricating Bushings with Mold Bronze Graphite Guide Bushing
A significant portion of our product line is built on the time-tested foundation of traditional bronze bearings, which necessitate lubrication where friction occurs. We specialize in machining self-lubricating bronze bearings tailored to customers' specific drawings. Bronze remains the cornerstone material in friction bearing production. The extensive range of developed alloys and available lubricants allows these bearings to be utilized under a multitude of operating conditions. To cater to an extensive range of applications, our primary methods for casting bronze bushings include continuous casting and centrifugal casting. We offer a comprehensive selection of copper alloy materials for bearings, choosing the most critical alloys such as c93200 tin bronze, lead bronze, c95400 aluminum bronze, and c86300 high tensile brass. This collaboration also enables the production of copper bearings in other necessary alloys, which were not previously custom-sized bronze bearings.
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Material
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CuZn25Al5Mn4Fe3
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Typical Application
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consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.
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Density g/cm3
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8
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Hardness HB
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>210
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Tensile Strength N/mm²
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>750
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Yeild strength N/mm²
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>340
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Elongation %
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>12
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Coefficient of linear expansion 10-5/ºC
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2.2
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Heat-conducting Coefficient W(/m.k)
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38~55
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Flexibility Coefficient KN/mm²
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100~140
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Temp. Limits ºC
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-40~+200
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Max. Dynamic Load N/mm²
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98
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Max.speed m/s
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Dry Lubrication 0.3; Oil Lubrication 1.0
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Max.PV N/mm²*m/s
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Dry Lubrication 1.65; Oil Lubrication 3.25
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Friction
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Dry Lubrication 0.12~0.16; Oil Lubrication 0.03~0.08
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Zhejiang Acme Precision Manufacturing Co. Ltd., established in 2010, is strategically located in the western part of Jiashan County Development Zone, covering an area of 2,227 square meters with a total construction area of 7,882 square meters. As a foreign-invested enterprise by Jenn Weir Co., Ltd., Acme Precision transformed into an integrated industry and trade enterprise in 2014, combining R&D, production, and international sales. We specialize in producing self-lubricating bearings, widely used in various industries such as machinery, hydraulic engineering, aerospace, automobile manufacturing, heavy industry, and national construction projects including bridges, dam engineering, and shipbuilding.
1. who are we?
We are based in Zhejiang, China, start from 2010,sell to Eastern Asia(85.00%),South Asia(10.00%),North America(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
OILLESS BUSHING,OILLESS WEAR PLATE,METRIC BUSHING,BIMETAL BUSHING,BRONZE WRAPPED BUSHING
4. why should you buy from us not from other suppliers?
For the pursuit of better quality of service, our company is industry and trade enterprises, combined RD, production and international sales in one. Specializing in the production of self-lubricated bearings, self-lubricating multilayer composite bearing.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
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