• 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!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

PTFE Layer Self Lubricating Bearing For Hydraulic Gear Pump

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number Sliding bush
Minimum Order Quantity 500pcs
Price negotiation
Packaging Details Packed in carton firstly and then reinforced with wooden case for outer packing
Delivery Time Sample Generally 10 Days And Mass Cargo According To Quantity
Payment Terms T/T, Western Union, L/C
Supply Ability 50,000pcs per month
Product Details
Product Name Bushing Density 6.0-6.8g/cm3
Material Of Bands Bronze Steel Application Car Shock Absorber
Lubricating Graphite, Carbon, Oilless, POM, PTFE Standard DIN1494,ISO3547,ISO2795
Friction Coefficient 0.02-0.20 Type Lead-Free Bearing
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PTFE Layer Self Lubricating Bearing


DIN1494 Self Lubricating Bearing


gear pump self lubricating metal

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Product Description

Machining Of Sleeve Du Bushing with rust-proof oil plated used in gear pump





SF-1(du) oilless bearing bushing (PTFE Composite)


SF-2 (dx) slide bearing bushing (POM Composite)


FB090 (FB090G) bronze bushing


FB092 bronze bushing


DU bushing Bearing


Full range of size and customized


High quality OEM manufacturer with much experience




Du Bushing


1) Carbon steel material, PTFE layer


2) 0illess, self-lubricating


3) Low wear, low friction




Body color: silver


Liner color: black or bronze.


Material: carbon steel, sintered porous bronze, PTFE layer.


Product size: according to customer's demand or drawings


Competitive advantage


1. Small quantity order acceptable.


2. Very tight tolerance.


3. Advanced equipment, excellent R&D team.


4. Strict quality control system.


5. Professional technical and rich experience.


6. Packaging details as client required.




With a steel body, bronze liner and PTFE/lead overlay, our bushing processes excellent wear ability and


tremendous compressive strength.


It has good wear and friction performance over a range of loads, speeds and temperature conditions. 


It can also perform well with lubrication, oilless. It is applied to all brands of excavators


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 demands to the safe 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




Car or motorbike shock absorber


Competitive Advantage:


1. A complete set of testing equipment

2. Rich experience in bushing production

3. Good outsource factory

4. Have an audit for material supplier every year


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PTFE Layer Self Lubricating Bearing For Hydraulic Gear Pump 0