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| Keywords: | Wrapped Aluminium | Material: | Carbon Steel |
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| Apply For: | Aerostatic Press | Size: | Customizable |
| Feature: | Antifatigue | Advantage: | Anti-corrosion |
| High Light: | bimetal bushing,self lubricating bushing |
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Wrapped Aluminium Bimetal Bearing Bushes Tin-Plated AlSn20Cu Anti-corrosion
1. Product Description
Wrapped Aluminium Bimetal Bearing Bushes Tin-Plated AlSn20Cu Anti-corrosion is a bearing with high percentage of tin and aluminum composition,with steel as back and press AlSn20Cu as lining.It is widely applied under high speed and low load. To effectively decrease abrasion, its alloy surface can be machined with oil grooves for easier oil storage.
2. Specification
| PV value limit | Grease lubrication | 2.8 N/ mm2·m/s |
Mating Axis | Hardness | ≥ 250HB |
| Oil lubrication | 10 N/ mm2·m/s |
Roughness | Ra= 0.16~0.63 |
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| Linear Velocity | Dry Friction | 2.5 m/s | Max Working Temperature |
Grease Lubrication | 100℃ |
| Grease Lubrication | 5 m/s | Oil Lubrication | 150℃ | ||
| Anti-tensile Strength | 185 N/mm 2 |
Friction Coefficient | 0.06~0.16 | ||
| Alloy Hardness |
HB 30-40 |
Heat-conducting Coefficient | 56 W/(m·k) | ||
| Heat-expansion Coefficient | 18·10 -6k -1 |
Load capacity | 30N/mm2 | ||
3. Application
Wrapped Aluminium Bimetal Bearing Bushes Tin-Plated AlSn20Cu Anti-corrosion are widely used in air compressor,internal combustion engine,automobile engine etc.
4. Advantages
This series bushing is lead-free & low cost. It has good self-lubrication, free cutting,moderate fatige strength &load capacity good corrsoion resistance, relative in half bushes of high speed,low load inner combustion engine,aircompressor,refigerator bearings etc.
Contact Person: Mr. Hang
Tel: 86-13616738224
Fax: 86-573-84614510
