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JF803 Wrapped Bronze Bimetal Bearings ISO 3547 DIN1494 Standard Type With V Oil Groove
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Product Details:
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Detailed Product Description
| Application: | Engine Bearing | Size: | Standard |
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| Standard: | DIN1494 | Material: | Steel+CuPb10Sn10 |
| Type: | V Oil Groove | Technical: | Wrapped Bronze |
| Highlight: | bimetal bushing,bimetal bearing bushes |
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JF803 Wrapped Bronze Bimetal Bearings
ISO 3547 DIN1494 Standard Type With V Oil Groove
JF803 Wrapped Bronze Bimetal Bearing is manufactured with steel sintered with CuPb10Sn10 or CuSn6Zn6Pb3 as a lining layer. This bushing type delivers superior performance among Cu-lead alloy bushings and is ideally suited for medium-speed, high-impact applications.
Material Specifications
| Lead bronze alloy | CuPb10Sn10 or CuSn6Zn6Pb3 |
| Load capacity | 65N/mm² |
| Hardness alloy | HB70~100 |
| Maximum temperature | 260℃ |
Applications
Automotive: McPherson struts and shock absorbers, doors, bonnets and tailgate hinges, steering columns, clutches, gearbox selector fork guides, wiper arms, power steering pumps, pedal bushes, ABS equipment.
Industrial: Aerospace, agricultural equipment, construction equipment, material handling equipment, forming machines (metal, plastic and rubber), office equipment, medical and scientific equipment, packaging equipment, pneumatic and hydraulic cylinders, pumps and motors, railroad and tramways, textile machinery, valves.
Key Features
- Inner liner prevents wear through - Dual-layer design ensures even material strength distribution throughout the bearing unit, eliminating weak spots and extending service life
- Enhanced debris protection - Additional surface area resists debris contamination, with secondary lubrication layer protecting equipment from damage
- Double lubrication system - Extra lubrication layer reduces heat generation and friction, extending service life
- Superior durability and strength - Sintered bearing liners provide excellent fatigue strength for demanding applications
Technical Data
| Max. Load (Static) | 250N/mm² |
| Alloy Hardness | HB 60-100 |
| Operating Temperature | -40℃ to +250℃ |
| Coefficient of friction | 0.05~0.12 |
| Max. Speed | 2.5m/s |
| Thermal conductivity | 60W(m*k)-1 |
| Max. 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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