• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
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Phone Number : 86-13586885132
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Tractor Bronze Plating Du Bush Bearing Anti Wear DIN 1494

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number SF-1B
Minimum Order Quantity 500pcs
Price negotiation
Packaging Details Standard package or according to customer requirements
Delivery Time Two weeks after final drawing confirmation
Payment Terms T/T, Western Union, L/C
Supply Ability 50,000pcs per month
Product Details
Product Name Bushing Application Tractor
Finishing Bronze-plating Or Tin-plating Standard DIN 1494
Material Bronze, PTFE, Polymer Porous Bronze 0.2-0.3mm
ROHS Report Available Main Dimensions 1412,1415,1420,1425
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Du Bush Bearing DIN 1494


0.3mm Du Bush Bearing


Bronze Plating self lubricating Du Bearing

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Product Description

various PTFE and polymer Bronze Wrapped Bushing with good wear and proper hardness




Stainless steel backing


Porous bronze


PTFE with Oil fibre

0.01~0.03mm as sliding layer


self-lubricating bushing

Without lead, more cleaner

environmental protection request




DU bushing dry bearing Structure:


Sliding layer (PTFE)


Porous bronze sinter layer


Steel backing


Tin plated/copper plat




DU bushing / dry bearing / split plain bearing material has very good wear and friction performance over a


wide range of loads, speeds and temperature conditions.


Split plain bearing material also performs well with lubrication.


Physical and Mechanical Properties


Thermal Conductivity λ: 40 W/MK


Maximum Operating Temperature max: +280 °C


Minimum Operating Temperature min: -200 °C


Compressive Yield Strength: 350N/mm2


Maximum Static Load PSTA max: 250N/mm2


Maximum Dynamic Load PDYN max: 140N/mm2


Maximum Sliding Speed V-dry: 2.5m/s


Maximum PV Factor-dry, continuous operation: 1.8N/mm2 * m/s


Maximum PV Factor-dry, intermittent operation: 3.5N/mm2 * m/s


Coefficient of friction f-dry: 0.02-0.25


Coefficient of friction f-oil lubricated: 0.02-0.12


Possible Applications:




Shock absorbers, doors, bonnets and tailgate hinges, steering columns, clutches, gearbox selector fork


guides, wiper arms, power steering pumps, pedal bushes, ABS equipment, etc.




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 ramways, textile


machinery, valves, etc.




1. Low demand to the shape even no surface hardness treatment, which lower the cost of the mating components.


2. No absorption to water/oil, small coefficient of thermal emption, good thermal conductivity and size stability.


3. The back of the steel strip can be plated with various metals, anti-corrosion.


Competitive Advantage:


Professional high quality OEM factory with many years experiences in this field


40% for export and get very good feedback from customers


High quality and reasonable price


Strictly in process QC checking and finish goods QC checking


Very good sales team can reply your inquiry within 3 hours on working day


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Tractor Bronze Plating Du Bush Bearing Anti Wear DIN 1494 0