David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
    Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
Contact Person : Tiffany

Composite Polymer Plain Bearings / Tribology Technology Material Strips

Place of Origin Composite plain cylindrical bushings manufacturer
Brand Name viiplus
Certification ISO 3547 DIN 1494 Assembly Standard Tolerance
Model Number Polymer Plain Bearings
Minimum Order Quantity Bronze Precision Wear Plates & Lubricating Parts made to order
Price US$0.11 - US$21.11 / Pieces,NEGOTIABLE
Packaging Details Standard package, Pallet or container, As per customized specifications
Delivery Time Shipped in 3-20 work days
Payment Terms TT IN ADVANCE,L/C,Western Union
Supply Ability Special Customized Lubricating Bushings Manufacturing

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material Steel + Bronze Powder + Pom Types Sleeve,Flange,Washer,Strip
Lubrication Pom Self-lubricating Application Printing, Woven, Tobacco And Gymnastic Machinery
Size Customized Type Sleeve
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light Self Lubricating Bronze POM Bushing, Metal Polymer Bushings POM DX BUSH Marginally Lubricated Bushings For Grease Or Oil Lubricated Applications · Standard Split Bushings Contain Grease Indents In The Sliding Layer; Plain Sliding ...
Bush Bearings Manufacturers Suppliers Exporters Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/
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oil impregnated brass sleeve bearing


ptfe plain bearing

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Product Description

Composite Polymer Plain Bearings that incorporate Tribology Technology Material Strips represent a cutting-edge solution in the field of friction reduction and wear protection. These bearings are designed to provide superior performance in applications where low friction, high load capacity, and excellent wear resistance are critical.

The tribology technology material strips are embedded within the composite polymer matrix, enhancing the overall tribological properties of the bearing. These strips are made from advanced materials that are specifically formulated to optimize friction and wear characteristics. They work in conjunction with the composite polymer to create a smooth, low-friction sliding surface that can withstand heavy loads and resist wear over extended periods of operation.

The composite polymer material itself is chosen for its high strength, durability, and chemical resistance. It provides a solid foundation for the tribology technology material strips, ensuring that the bearing maintains its integrity and performance over time.

The combination of the composite polymer and tribology technology material strips results in plain bearings that offer several advantages. They exhibit significantly lower friction coefficients compared to traditional metal bearings, reducing energy consumption and heat generation. Additionally, the wear resistance of these bearings is excellent, minimizing the need for maintenance and replacement.

Composite Polymer Plain Bearings with Tribology Technology Material Strips are suitable for a wide range of applications, including industrial machinery, automotive components, and aerospace systems. They are particularly useful in environments where high loads, high speeds, or harsh chemicals are present, as they are able to maintain their performance under such challenging conditions.

In summary, Composite Polymer Plain Bearings with Tribology Technology Material Strips represent an advanced solution for applications requiring superior friction reduction and wear protection. Their unique design and material combination make them ideal for demanding applications where reliability and durability are paramount.


Composite Technology Bushing & Plain Bearings Sourcing Online Bushing


Design,http://www.bronzegleitlager.com/contactus.html,Tribology is the science of friction, wear and lubrication between moving surfaces.Material technology and material surface engineering play a key role in solving friction problems.


Composite Polymer Plain Bearings / Tribology Technology Material Strips


Steel + Cu + polymer


Steel + copper


Copper + polymer




Polymer and polymer



Surface Technology

Electroplating: copper, tin, zinc, etc.

Heat treatment: phosphating frequency quenching etc.

Spray: POM MoS2

Integrated Condition Test

Motion mode: rotary motion, swing motion, reciprocating motion

Test load: 1-100mpa

Test speed: 1-10000rpm

Lubrication condition dry friction oil lubrication water lubrication



Composite Polymer Plain Bearings is used steel-backing as its structure, sintered porous bronze as its interlayer, surface inlaid the modified POM. Suitable for marginally lubricated and dry operation on the conditions of lubrication indents grease. It has been widely applied to metallurgical machinery, Mine machinery, water conservancy machinery, vapor locomotive, building machinery, agriculture machinery, steel rolling industry etc.


Brand viiplus
SKU pom bushing
Base material Steel/Bronze
Maximum temperaturet -40°C-300°C
Max Load Capacity P 70-250N/mm²
Coefficient of friction u 0.05-0.20u



Application Feature


Good load capacity and anti-wear.
It is used in high load capacities and low speed with rotational,oscillating or frequent stop-start motion.
It can work for a long time without oil in the condition of boundary lubrication,under oil or grease lubrication interval,the working-life will be longer.
It is machinable for the thicker of POW.
The bushes can be applied in auto chassis,forging machine,metallurgical,civil engineering,power station,strip rolling industries etc.
It is widely used in the machine where Lead is unacceptable.





pom bushing










Material organization

pom bushing




POM composite bushings are referred to as prelubricated because their material is designed to operate with marginal lubrication. These bushing type effectively fills the gap between fully lubricated and dry sliding bushings. viiplus offers a wide range of straight POM composite bushings. Advantages of these bushings include:


maintenance-free operation

very good frictional properties

high load carrying capacity

high sliding velocity

small operating clearance


POM composite bushings are suitable for applications where a sliding material with self lubricating properties is a prerequisite. Application area examples for these bushings are:

  • agricultural equipment
  • construction machinery
  • material handling equipment
  • home appliances and consumer goods



POM composite plain bearings are designed to operate under marginal lubrication conditions. The sliding surface of these plain bearings contains grease reservoirs which should be filled prior to installation. It is not necessary to relubricate these plain bearings, but the presence of a lubricant can extend the plain bearing service life considerably. To protect the mating surface against corrosion, grease can be applied periodically.



Permissible load (dyn/stat), N/mm2: 120 (v ≤ 0,02) / 250
Permissible sliding velocity, m/s: 2,5 (p ≤ 1,0)1)
Friction coefficient m: 0,02 .. 0,20
Temperature range, °C: –40 .. +110

Application recommendations
Shaft tolerance: f7 – h8
Housing tolerance: H7
Shaft roughness Ra, mm: 0 .. 0,8
Shaft hardness, HB: 150 – 600











High temperature resistance C86300 Bronze Bushing & Wear Plate flanged bronze bushings