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Bronze Bimetal Bearings CuPb24Sn4 DIN1494 Standard Type ISO9001 Certification
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Product Details:
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Detailed Product Description
| Application: | Track Roller | Size: | Standard |
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| Standard: | DIN1494 | Material: | Steel +CuPb24Sn4 |
| Type: | Oil Groove | Technical: | Wrapped Bronze |
| Highlight: | bimetal bushing,bimetal bearing bushes |
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Bronze Bimetal Bearings CuPb24Sn4 DIN1494 Standard Type ISO9001 Certification
JF-720 is a bimetal bearing featuring a steel back with sintered CuPb24Sn4 lining. This bearing type offers excellent anti-fatigue properties and heavy load capacity, making it suitable for medium-speed and medium-load applications. When combined with soft alloy plating on the bushing surface and oil lubrication, it becomes ideal for high-speed internal combustion engines and connecting rods.
Material Specifications
| Lead Bronze Alloy | CuPb24Sn4 |
| Maximum Temperature | 170℃ |
| Load Capacity | 38N/mm² |
| Alloy Hardness | HB45~70 |
Key Features
- Steel shell backed with lead bronze lining for oil-lubricated applications, offering high load capacity and excellent fatigue properties
- Widely used in automotive applications including compressors, steering gear, power steering, pedal bearings, king-pin bushes, and various mechanical equipment
- Sintered bronze laser provides superior wear resistance and exceptional load carrying capacity
- Steel backing ensures exceptional stability, load carrying capability, and efficient heat dissipation
Technical Data
| Maximum Load (Static) | 250N/mm² |
| Alloy Hardness | HB 60-100 |
| Temperature Range | -40℃~+250℃ |
| Coefficient of Friction | 0.05~0.12 |
| Maximum Speed | 2.5m/s |
| Thermal Conductivity | 60W(m*k)-1 |
| Maximum PV | 2.8N/mm²*m/s |
| Shear Strength | 170N/mm² |
| Coefficient of Thermal Expansion | 14*10-6K-1 |
Contact Details
Zhejiang In-way Precision Machinery Co., Ltd
Contact Person: james
Send your inquiry directly to us
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