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| Brand Name: | OILLESS BUSHES |
| Model Number: | Solid Bronze Bearings |
| MOQ: | NEGOTIABLE |
| Price: | Price Graphite Bushing Parts Factory Price |
| Payment Terms: | TT IN ADVANCE, Western Union |
| Supply Ability: | Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers |
European Standard Tin Bronze Brass Bushing made of CuSn5Zn5Pb5 material is renowned for its long-lasting durability and high performance. This bushing is specifically designed to meet the rigorous demands of various industrial applications, ensuring smooth and efficient operation over extended periods.
The CuSn5Zn5Pb5 material, a tin-bronze brass alloy, exhibits excellent wear resistance and self-lubricating properties. This combination of characteristics allows the bushing to operate without the need for regular lubrication, reducing maintenance requirements and downtime.
Moreover, the bushing's European Standard dimensions ensure a precise fit within the desired application. This precision fit minimizes vibration and noise, enhancing the overall performance and reliability of the system.
The long-life properties of this Tin Bronze Brass Bushing are further attributed to its resistance to corrosion and fatigue. This material can withstand harsh environments and heavy loads, making it a reliable choice for critical components in industrial machinery.
In conclusion, European Standard Tin Bronze Brass Bushing made of CuSn5Zn5Pb5 material is an ideal choice for industrial applications that require long-lasting, high-performance bushings. Its durability, wear resistance, and self-lubricating properties ensure smooth and efficient operation, minimizing maintenance and downtime.
BRONZE BUSHING PRODUCTION PROCESS(OD≤120MM)
continuous casting
BRONZE BUSHING PRODUCTION PROCESS(OD>120MM)
centrifugal casting
Through decades of experience, VIIPLUS has proven that superior bronze bearing plugged graphite products are created through vertical or horizontal continuous casting methods. The preferred casting technique is determined by the alloy and by the size range being produced.
Vertical continuous casting has been the strength of viiplus’s production for all the time. As the metal flows down into a water-cooled die at the bottom of the crucible during vertical continuous casting, solidification of the alloy occurs. The cast product continues smoothly downward through rollers beneath the die. With precise temperature control, the rollers carefully withdraw the cast metal to determine its grain structure and metallurgical properties.
Horizontal continuous casting is best suited for aluminum bronzes due to the material's metallurgy. As a result, our factory has been dedicated almost exclusively to the production of aluminum bronze graphite bearings. During horizontal continuous casting, metal flows out the front of the crucible and into a water-cooled die where solidification takes place. Drive rollers pull the bar along roller tables that support the weight of the bar while it casts. With precise control of temperature, the desired grain structure and metallurgical properties are created.
Your Best bronze bearing bushing groove supplier in China
1.Straight bushings
2.Flange bushings
3.Thrust washer
4.Wear plate
5.Non-standard products are also avalidable.
1.May work without any oil for long period
2.Extremely high load capacity, good anti-wear and low friction
3.Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed
4.Good chemical resistant and anti-corrosion characteristics
5..Excellent resistance against chemical attacks and low friction. Temp limit 400℃
Grooving
When your application calls for lubrication for either the housing or the shaft, an oil or grease groove is essential. At Bronze Bearings, we can groove parts to our customer’s specifications, including single loop, figure eight, double loop, double figure eight, half figure eight, straight, and circular groove patterns.
Independent production of raw materials: select high quality raw materials, produce and pour by ourselves, prevent defective products from the source to ensure product quality
Strictly check the production process: monitor the production process, test and control the material composition in front of the furnace, and test the products behind the furnace regularly to ensure that the material composition meets the needs of customers
Regular national testing of finished products: regularly entrust national testing institutions to test material components and mechanical properties, and provide testing reports.
Patented production technology to meet production needs
Industry experience, with a number of invention patents and practical patent products
Centrifugal pouring and processing are completed by ourselves, which can be rationally adjusted according to different needs of customers, adjust product size and material composition, and provide customers with the most suitable self-lubricating bearings.
| Material | CuZn25Al5 | CuSn5Pb5Zn5 | CuAl10Ni5Fe5 | CuSn12 | CuZn32Al5Ni3 |
| Density | 8 | 8.9 | 7.8 | 8.9 | 8 |
| HB hardness | >210 | >70 | >150 | >95 | >280 |
| Tensile strength N/mm2 | >750 | >200 | >600 | >260 | >540 |
| Yeild strength N/mm2 | >450 | >90 | >260 | >150 | >450 |
| Elongation % | >12 | >15 | >10 | >8 | >0.3 |
| Coefficient of linear expansion |
1.9x10-5/°C | 1.8x10-5/°C | 1.6x10-5/°C | 1.8x10-5/°C | 1.8x10-5/°C |
| Max. temp. | -40~+300 | -40~+400 | -40~+400 | -40~+400 | -40~+150 |
| Max. load N/mm2 | 100 | 60 | 50 | 70 | 150 |
| Max. speed (Dry) m/min | 15 | 10 | 20 | 10 | 15 |
| Max. PV N/mm2*m/min (Lubrication) |
200 | 60 | 60 | 80 | 200 |
| Compression deformation 300N/mm2 |
<0.01mm | <0.05mm | <0.04mm | <0.05mm | <0.005mm |
