• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
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  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
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DIN1494 Composite Bearing Bushing

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number WW-B0826-2
Minimum Order Quantity 1,505pcs
Price negotiation
Packaging Details Wood case for every 8ctns / 12ctns / 16ctns for sea shipment
Delivery Time Two weeks after received your payment
Payment Terms T/T, Western Union, L/C
Supply Ability 50,000pcs per month
Product Details
Product Name Bushing Bush Layer PTFE, PTFE, POM Plastic, Tin, Zinc
Application Heavy Vehicle Surface Cooper Plating, Zinc Plating
Shape Cylinder, Thrust Pad Lubricating PTFE, POM, Graphite
Coating Spray PTFE Standard DIN 1494
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PTFE bearing bushing


DIN1494 bearing bushing


DIN1494 Du Bush Bearing

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Product Description

Excellet mechnical properties composite bearing with different shapes and coating material






DU Bushing SF-1D

oilless sliding bearing

wrapped by steel backing

sinter bronze inter layer, PTFE anti-wear surface






It's made of high quality low-carbon steel plate, sintered porous bronze as its interlayer and the


compound of PTFE material and Pb as its surface. It can offer the properties of good self-lubricating anti-


abrasion, low-friction and fully develop the advantages of metal and multi-element polymer. It's used in


steel metallurgical industry, such as those used in roller grooves of successive casting machines, cement


grout pump and spiral conveyers for cement etc.


Technical specifications of auto lathe & CNC lathe machining part:


Machining equipments


CNC center, CNC milling machine, CNC turning machine, CNC drilling machine, CNC lathes, lathe, 4 axis


machine etc.




Aluminum, Steel, Stainless steel, Brass, Copper, Bronze, ABS, PC, PO, POM, Nylon, PTFE etc


Surface finish


Anodized, Oxide, Plating, Brushing, Polishing, Blackened, Powder coating,   Sandblasting, Laser engraving etc


Inspection Equipment


CMM, Projection, Calipers, Micro caliper, Thread Micro caliper, Pin   gauge, Caliper gauge, Pass meter, Pass meter etc


Sleeve Bushing with PTFE


Application Feature:


1). Working under oilless or minim oil state, maintenance free or just need a litter maintenance


2). Resist Abrasion, low coefficient of friction long operation life.


3). Operation in -195°C~+280°C. 4).Good mending, low-noise, non-pollution.


4).Thin-walled structure, light in weight, which can reduce the machine to small size.


5). Forming a transferred film during operation to protect, safe and trouble free.


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


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


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




It is a bushing with PTFE sliding layer. Lubrication is therefore not necessary, but basically possible.




1, DYB101 (DU-SF-1), widely used in hydraulic vehicle, tobacco machines, forests machines and so on


2, DYB 201(DX-SF-2), Widely used in vehicle chassis, forming machine tools, rolling steel industry and so on.


3, DYB 104(Lead Free), widely used in food machine, pharmaceutical machine


4, DYB 106, widely used in auto mobile, motor damper and oil pumps


5, DYB 500, widely used in consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine


Competitive Advantage:



SF-1D bushing

Good interchange ability, easy installation

Under heavy load, friction coefficient small, maintain the accuracy of long-term unchanged

Easy to get a higher velocity


Picture show:

DIN1494 Composite Bearing Bushing 0