| Customization: | Available |
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| Bearing Structure: | Solid Bearing |
| Type of Lubricant: | Solid-Lubricated Bearing |
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Unrivaled Quality Precision Mold Parts: Self-Lubricating Bronze Graphite Bushings & Guide Bushings
Many of our exceptional products stem from traditional bronze bearings, which require lubrication to combat friction. We specialize in machining self-lubricating bronze bearings tailored precisely to our customers' specifications. Bronze remains the cornerstone material in the creation of friction bearings. The extensive array of developed alloys and diverse lubricants available make bronze bearings suitable for an impressively wide spectrum of operational conditions. To cater to a broad range of applications, we utilize advanced continuous casting and centrifugal casting techniques for our bronze bushings. We offer an array of premium copper alloy materials, including c93200 tin bronze, lead bronze, c95400 aluminum bronze, and c86300 high tensile brass. Moreover, through our innovative collaboration, we can manufacture custom-sized copper bearings in alternative alloys, as required.
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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 Jiashan County Development Zone, Zhejiang province, spanning an area of 2,227 square meters with a total construction area of 7,882 square meters. As a foreign-owned enterprise invested by Jenn Weir Co., Ltd., we transitioned in 2014 into a combined industry and trade enterprise, integrating R&D, production, and international sales. We excel in producing self-lubricated bearings used across a multitude of industries including machinery, hydraulic engineering, aerospace, automotive, heavy industry, and national construction projects like 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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