| Customization: | Available |
|---|---|
| Bearing Structure: | Solid Bearing |
| Type of Lubricant: | Solid-Lubricated Bearing |
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Premium Quality Precision Mold Parts: Self-Lubricating Bushings, Mold Bronze Graphite Bushings, and Guide Bushings.
A segment of our product line includes traditional bronze bearings that demand lubrication at points of friction. We also specialize in machining self-lubricating bronze bearings tailored precisely to customers' specifications and drawings. Bronze remains the cornerstone material in the fabrication of friction bearings. The extensive array of developed alloys and diverse lubricants ensures their application across a broad spectrum of operational conditions. To accommodate the broadest range of applications, our primary methods for casting bronze bushings include continuous casting and centrifugal casting. We offer an array of copper alloy materials for our copper bearings, focusing on key alloys such as c93200 tin bronze, lead bronze, c95400 aluminum bronze, and c86300 high tensile brass. Additionally, our collaborative efforts enable the production of custom-sized copper bearings in other specialized alloys as needed.
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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 located in the western region of Jiashan County Development Zone, Zhejiang province. The facility spans 2,227 square meters with a total construction area of 7,882 square meters. Acme Precision, a foreign-owned enterprise invested in by Jenn Weir Co., Ltd., transitioned in 2014 to integrate industry and trade, combining R&D, production, and international sales. We specialize in the production of self-lubricating bearings, extensively used across various industries such as machinery, hydraulic engineering, aerospace, automotive manufacturing, heavy industry, and national construction projects like bridges, dams, 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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