Discover the power of precision with our ZCuPb15Sn8 bushings, designed to revolutionize your machinery’s performance. These high-quality bushings are engineered to perfection, offering unbeatable durability, longevity, and smooth operation. Elevate your equipment’s capabilities and reduce downtime with these essential components.
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Exploring the ZCuPb15Sn8 Bushing: A High-Lead Self-Lubricating Bronze Bearing
When it comes to the world of industrial machinery and equipment, the importance of reliable and efficient components cannot be overstated. One such component that plays a crucial role in various applications, including hydraulic crushers, is the ZCuPb15Sn8 bushing. This solid bronze bearing eccentric bushing, often used in crushers like the HP200, boasts impressive characteristics that make it an ideal choice for demanding conditions.
The CuPb15Sn8 solid bronze bearing eccentric bushing is a crucial component designed for use in crushers, particularly as a bottom shell bushing. This specialized bushing plays a pivotal role in ensuring the smooth operation and longevity of the crusher.
Key Features:
Material Composition: CuPb15Sn8, also known as leaded bronze, is a bronze alloy renowned for its excellent friction and wear resistance properties. It consists of copper (Cu), lead (Pb), and tin (Sn) elements, making it an ideal choice for high-load applications like crushers.
Eccentric Design: The eccentric design of this bushing allows it to accommodate the eccentric motion of the crusher’s main shaft. This eccentric motion is essential for the crushing process.
Self-Lubricating: CuPb15Sn8 bronze has inherent self-lubricating properties due to its lead content. This reduces friction and minimizes the need for additional lubrication, enhancing the efficiency of the crusher.
Durability: The robust nature of CuPb15Sn8 bronze ensures that the bushing can withstand the heavy mechanical stresses and abrasive materials encountered in crushing operations.
Precision Manufacturing: These bushings are typically manufactured to exacting tolerances to ensure a precise fit and reliable performance within the crusher assembly.
Applications:
The CuPb15Sn8 solid bronze bearing eccentric bushing is commonly used as a bottom shell bushing in crushers, including cone crushers and gyratory crushers. It supports the gyrating motion of the crusher’s main shaft and maintains the proper alignment critical for efficient crushing operations.
In conclusion, the CuPb15Sn8 solid bronze bearing eccentric bushing is a vital component for crushers, offering durability, self-lubrication, and precision engineering to ensure the smooth functioning of the crushing equipment. Its reliability contributes to the overall performance and longevity of the crusher.
A Bronze Bearing with a Difference
Material Composition and Characteristics
The ZCuPb15Sn8 bushing is composed of a copper alloy that includes elements such as copper, lead, and tin. This unique combination results in a casting copper alloy with exceptional properties:
Self-Lubrication: One of the standout features of ZCuPb15Sn8 is its ability to function effectively even in the absence of traditional lubricants. It exhibits excellent self-lubricating properties, making it suitable for applications where lubrication may be challenging.
Easy Machinability: This bronze bearing alloy is known for its ease of machining, allowing for precise customization and fitting into various equipment.
Corrosion Resistance: ZCuPb15Sn8 demonstrates good resistance to sulfuric acid, which is a significant advantage when the bearing is exposed to harsh environments.
Mechanical Strength
The mechanical properties of the ZCuPb15Sn8 bushing further highlight its suitability for demanding applications:
Tensile Strength (σb): ≥ 200 MPa
Yield Strength (σ): ≥ 100 MPa
Elongation (δ5): ≥ 6%
Hardness: ≥ 635 HB (Reference)
These properties ensure that the bushing can withstand high levels of stress and continue to perform reliably over extended periods.
ZCuPb15Sn8 Bushing
Si(%)
Al(%)
Mn(%)
Pb(%)
P(%)
S(%)
Fe(%)
Ni(%)
Zn(%)
Cu(%)
≦0.01
≦0.01
≦0.2
13.0-17.0
≦0.1
≦0.1
≦0.25
≦2.0
≦2.0
≧67.8
Applications
Leaded Bronze Castings
Other
Sn : 7.0-9.0
Sb : ≦0.5
impurities
Country Code
GB
Standard
1176
Steel Type
ZCuPb15Sn8
Relate Steel Type
Steel Type
Standard
Country Code
Si(%)
Al(%)
Mn(%)
Pb(%)
P(%)
S(%)
Fe(%)
LBC4
4127
CNS
14.0-16.0
≦0.3
ZCuPb15Sn8
1176
GB
≦0.01
≦0.01
≦0.2
13.0-17.0
≦0.1
≦0.1
≦0.25
LBC4
H5115
JIS
≦0.01
≦0.01
14.0-16.0
≦0.3
C93800
B505
ASTM
≦0.005
≦0.005
13.0-16.0
≦0.05
≦0.08
≦0.15
G-CuPb15Sn
1716
DIN
13.0-17.0
≦0.25
Applications Of ZCuPb15Sn8 Bushings
ZCuPb15Sn8 bushings find their niche in various industrial applications, thanks to their unique combination of properties. Some notable uses include:
Bearings with High Surface Pressure: The self-lubricating and high-strength characteristics make ZCuPb15Sn8 bushings suitable for bearings subjected to high surface pressure. These may include components used in cold-rolling machines and parts handling significant impact loads.
Engine Components: In the realm of internal combustion engines, ZCuPb15Sn8 bushings are often employed as bi-metallic shaft bearings. Their durability and resistance to wear and corrosion make them a reliable choice.
Acid-Resistant Parts: The corrosion resistance of ZCuPb15Sn8 bushings also makes them suitable for components exposed to acidic environments.
Conclusion
In summary, the ZCuPb15Sn8 bushing, with its unique blend of copper, lead, and tin, is a high-performance casting copper alloy that excels in demanding industrial applications. Its self-lubricating properties, ease of machining, and resistance to corrosion make it an ideal choice for various machinery components, including bearings, engine parts, and acid-resistant equipment.
Manufactured with precision through processes like CNC machining, ZCuPb15Sn8 bushings offer reliability and longevity, ensuring that your machinery operates smoothly and efficiently even under challenging conditions. So, whether you’re in the mining industry, manufacturing, or any other sector requiring robust components, consider the ZCuPb15Sn8 bushing as a reliable solution for your needs. With its impressive mechanical properties and resistance to wear and tear, it’s a testament to the innovation and versatility of materials in modern industry.
