| Customization: | Available |
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| Bearing Structure: | Solid Bearing |
| Type of Lubricant: | Solid-Lubricated Bearing |
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Premium Precision Mold Parts: Self-Lubricating Bushings, Mold Bronze Graphite Bushings, and Guide Bushings - Engineered for Excellence
We specialize in crafting self-lubricating bronze bearings that eliminate the need for additional lubrication. Each bearing is meticulously machined to your exact specifications, ensuring optimal performance in reducing friction where it matters most. Bronze remains the cornerstone material for manufacturing friction bearings. With an advanced array of alloys and lubricants, our bronze bearings are engineered to excel across diverse operational conditions, providing unparalleled reliability and efficiency. To cater to varied applications, our bronze bushings are produced via continuous and centrifugal casting methods. We offer a broad spectrum of copper alloy materials, including key alloys like C93200 tin bronze, lead bronze, C95400 aluminum bronze, and C86300 high tensile brass. Additionally, we can custom-produce bearings in other alloys, fulfilling unique requirements with precision.
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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 and situated in Zhejiang province's Jiashan County Development Zone, spans 2,227 square meters with a total construction area of 7,882 square meters. Initially a foreign-owned venture by Jenn Weir Co., Ltd., we transitioned in 2014 to a combined entity of industry and trade. Our specialty lies in producing self-lubricated bearings, essential for machinery, hydraulic engineering, aerospace, automotive manufacturing, heavy industry, and national infrastructure projects such as 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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