Zhejiang In-way Precision Machinery Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 100 tons/month |
| Delivery Time | 5 work days or based on quantity |
| Packaging Details | Carton+pallet |
| Application | Track Roller |
| Size | Standard |
| Standard | DIN1494 |
| Material | Steel+AlSn20Cu |
| Type | Oil groove |
| Technical | Wrapped Bronze |
| Brand Name | INWAY |
| Model Number | JF-20 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 tons/month |
| Delivery Time | 5 work days or based on quantity | Packaging Details | Carton+pallet |
| Application | Track Roller | Size | Standard |
| Standard | DIN1494 | Material | Steel+AlSn20Cu |
| Type | Oil groove | Technical | Wrapped Bronze |
| Brand Name | INWAY | Model Number | JF-20 |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | bimetal bushing ，bimetal bearing bushes | ||
JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Bitemal Bearings
JF-20 is a bearing with high percentage of tin and aluminum composition.With stecl as back and press AISn20Cu as lining.the bushing is of fairly good performance in anti-fatigue,load capactty,anti-corrosion and smooth sliding movement.It is widely applied under high speed and low load.It can be made into bearing shells for internal combustion engine with mid or low power or bearing shells for trains,air compressor and coling machines.It is a good substitution for Babbit material.
Sliding layer can be machined with lubricating grooves and/or with grease indents
Aluminum-tin alloy for hydrodynam-ic applications
Steel+AlSn20Cu
JF-20 high percentage of tin with aluminum alloy bushing is backing on low carbon steel, pressed with AISn20Cu as liner. It has fairly good performance in anti-fatigue and good load capacity, anti-corrosion and smooth sliding movement.
It usually used as engine bearing with middle or low power, air compressor bushing. It is a good substitution for Babbit material.
| Aluminum alloy | AISn20Cu | Temperature Max | 150℃ |
| Load capacity | 30N/mm² | Harderness alloy | HB30~40 |
Features:
| Max.Load | Static | 250N/mm² | Alloy Hardness | HB 60-100 | |
| 140N/mm² | |||||
| Temp | -40℃~+250℃ | ||||
| Coefficient of friction | 0.05~0.12 | ||||
| Max.Speed | Max.Speed | 2.5m/s | Thermal conductivity | 60W(m*k)-1 | |
| Max.PV | Max.PV | 2.8N/mm²*m/s | |||
| Shear strength | Shear strength | 170N/mm² | |||
| Coef.of yhermal exoansion | 14*10-6K-1 | ||||
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2012
Total Annual:
6500,000-7500,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Introduction Zhejiang Inway Precision Machinery which is founded in 2019 as a professional business company for all kinds of oilless bearings .Our high quality products are widely used in mining machinery, ships, steel plants, water conservancy machinery, hydropower equipment, metallurg... Introduction Zhejiang Inway Precision Machinery which is founded in 2019 as a professional business company for all kinds of oilless bearings .Our high quality products are widely used in mining machinery, ships, steel plants, water conservancy machinery, hydropower equipment, metallurg...
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