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| Brand Name: | VIIPLUS |
| Model Number: | bimetal Washer |
| MOQ: | negotiable |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 200000 Piece/Pieces One week |
A bimetal washer with a CuPb10Sn10 or CuSn6Zn6Pb3 layer is a specialized mechanical component that combines two or more metals to achieve desired properties. The bimetal construction allows for the combination of different metals that have distinct advantages in terms of strength, wear resistance, corrosion resistance, and other factors.
The CuPb10Sn10 or CuSn6Zn6Pb3 layer on the bimetal washer is a bronze alloy composition that provides excellent wear resistance and lubrication properties. These alloys are commonly used in bearings and other sliding surfaces due to their ability to reduce friction and wear, resulting in improved durability and longer service life.
The CuPb10Sn10 alloy contains copper, lead, and tin in a specific proportion. This alloy is known for its good machinability, ductility, and resistance to wear and corrosion. It is often used in applications where high wear resistance and good lubricity are required.
The CuSn6Zn6Pb3 alloy, on the other hand, contains copper, tin, zinc, and lead. This alloy has similar properties to CuPb10Sn10 but may offer slightly different characteristics depending on the specific application. It is also commonly used in bearings and other sliding surfaces due to its wear resistance and lubricity.
The bimetal washer with these bronze alloy layers is typically used in applications where high precision and reliability are required, such as in automotive, aerospace, and industrial machinery. The combination of the bimetal construction and the bronze alloy layer provides superior wear resistance, corrosion resistance, and lubricity, ensuring smooth and reliable operation of the mechanical system.
| Lead bronze alloy |
CuPb10Sn10 or CuSn6Zn6Pb3
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| Load capacity | 65N/mm² | Harderness alloy | HB70~100 |
| Temperature Max | 260℃ | ||
1. Sinter bronze powder: good wear resistance and excellent load carrying capacity.
2. Steel backing: provides exceptionally high load carrying capacity, excellent heat dissipation.
3. Copper plating thickness 0.002mm provides good corrosion resistance.
| Material Trademark | Alloy Composition | Alloy Hardness |
| Bimetal Bearing - 800 | CuPb10Sn10 | 70~100HB |
| Bimetal Bearing - 720 | CuPb24Sn4 | 45~70HB |
| Bimetal Bearing - 700 | CuPb30 | 30~45HB |
| Bimetal Bearing - 20 | AlSn20Cu | 30~40HB |
| Bimetal Bearing - 930 | CuPb6.5P0.1 | 69~90HB |
| Surface Material | CuSn6Zn6Pb3/CuSn10Pb10 |
| Max Load Capacity P | 130N/mm² |
| Tensile Strength | 150N/mm² |
|
Data |
Code |
jf-800 |
|
Material |
Steel＋CuPb10Sn10 |
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Applications |
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Products applicable to the car engine Lian Xuan, engineering machinery, agricultural machinery. |
|
Max Load Capacity P N/mm² |
|
140 |
|
Max Line Speed V |
Grease Lubrication m/s |
2.5 |
|
Fluid Lubrication m/s |
＞5 |
|
|
PV Value Limit |
Grease Lubrication m/s N/mm²·m/s |
2.8 |
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Fluid Lubrication m/s N/mm²·m/s |
10 |
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Friction Coefficient u |
Grease Lubrication |
0.05~0.15 |
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Fluid Lubrication |
0.04~0.12 |
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|
Mating Axis |
Hardness HRC |
≥53 |
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Roughness Ra |
0.32~0.63 |
|
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Working Temperature℃ |
Grease Lubrication |
150 |
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Fluid Lubrication |
250 |
|
|
Alloy Layer Hardness HB |
|
60~90 |
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Thermal Conductivity W/mk |
|
47 |
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Coefficient Of Linear Xpansion |
|
18×10-6/K |
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In addition to the standard products shown in the catalog, you can also provide non-standard products or order according to customer requirements. |
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