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JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material
JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material
Specifications
Brand Name :
INWAY
Model Number :
JF-20
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1 PCS
Price :
Negotiation
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
Description

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:

  1. Steel shell backed with a lead bronze lining bearing material for oil lubricated applications. This material has high load capacity and good fatigue properties. It is widely used in automotive applications such as compressors, steering gear, power steering, pedal bearings, king-pin bushes, tailgate pivots, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.
  2. Sintered bronze lazer: God wear resistance and excellent load carrying capacity.
  3. .Steel backing:Setting the foundation of the bushings,the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

Tech. Data
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

JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material

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JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material

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Product Detail
Brand Name :
INWAY
Model Number :
JF-20
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1 PCS
Price :
Negotiation
Contact Supplier
JF20 High Percentage Alluminum Alloy AISn20Cu Bushings Material

Zhejiang In-way Precision Machinery Co., Ltd

Verified Supplier
6 Years
zhejiang
Since 2012
Business Type :
Manufacturer, Importer, Exporter
Main Products :
Self Lubricating Bearings, Solid Lubricant Bearings, Sintered Metal Bearings
Total Annual :
6500,000-7500,000
Employee Number :
100~120
Certification Level :
Verified Supplier
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