Bushing Material Selection

Composite Structure


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Metal / Bearings / Power Transmission Bushing Products

Online shopping for Industrial & Scientific from a great selection of Composite Bearings, Bushing Bearings.

Metal & Bimetal – Bronze Bearings – Steel Bushings

Need a plain bearing bush?

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Purchasing plain bearing pom bushing for any budget!

As one of the china supplier and manufacturers of bronze oilless bearings, sliding bearings technology components & self-lubricating bearings, we can be found on almost every continent – with production facilities, sales offices, and technology centers –because our customers appreciate short decision-making channels, prompt deliveries, and local service. A complete portfolio of grinding, cutting, blending, finishing and polishing solutions for a wide array of markets and applications.


“We received the best services we could hope for!”

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    Rolled composite plain bearings according to DIN 1494 / ISO 3547 Bronze / PTFE sliding layer Maintenance-free High chemical resistance

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    Cast Bronze Bushings & Wear Plate with Solid Lubricant Inserts, with graphite inserts for temperatures above 250°C

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    Bimetallic bearing, Bi-metal Self-lubricating Bearing Material

    CuPb10Sn10 or CuSn6Zn6Pb3

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    Hydraulic Self-lubricating Bearing, Metal-Polymer Bronze Backed PTFE Plain Bearing. Need Assistance? Call Or Email Us Engineering Support Available. Metal-Polymer Composite Material Bronze Back + Porous Bronze Sinter + PTFE + Fillers

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    Flange Graphite Bushings and Bearings, Get High-Quality Components. Get Fast Shipping & Better Pricing. Online Parts Configurator.

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    Metal-Polymer Anti-Friction Plain Bearings, Thrust Washer Composite Self-lubricating Washer Material Steel Back + Porous Bronze Sinter + PTFE

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    Metal-Polymer Plain Bearings Grease Lubricated, the standard size for marginally lubricated metal-polymer plain bearings. Polymer bush split type, Cylindrical bushes, flange bushes, thrust washers...

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    Metals and Bimetals: Steel Backing and Leaded Bronze Overlay Steel + CuPb10Sn10 with indents

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    Cast Bronze Bushings & Wear Plate with Solid Lubricant Inserts, \with graphite inserts for temperatures above 250°C

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    Metal-Polymer Anti-Friction Plain Bearings, Thrust Washer Composite Self-lubricating Washer Material Steel Back + Porous Bronze Sinter + PTFE

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    Metal-Polymer Plain Bearings Grease Lubricated, Metal-Polymer Composite Bushing Material Steel Back + Porous Bronze Sinter +POM/ PEEK + PTFE + Fillers with Lubrication Indents, Metal-Polymer Hydrodynamic Composite Bearings

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    Cast bronze bearings & bushings are ideal for maintenance-free & heavy-duty applications. Available as cylindrical, spherical, flange bearings, sliding plates, pintle bearings, half-bearings, axial and radial segment rings, self-aligning spherical bearings, customized bearing designs

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Bushes – Metric Size

Metric bushes and imperial bushes made to order: standard bushes forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs.

Short & Reliable Delivery Safety Quality Assurance. POM lined bushings & Sliding Bearing Manufacturer Price & Professional Service. Steel-Backed POM Lined Sleeve Bearings – catalog including Item #,Catalog Number,Nominal Inner Diameter. High Quality Plain Bearing Service OEM & ODM.

composite bushes pom coated


pom-plain bearingspom composite bushings bearing
Collar Bushes, Metal-Polymer Plain Bearings Grease Lubricated

Resource for selecting the appropriate Bushings for your applications.

Metal-Polymer Plain Bearings Grease Lubricated, Solid additives such as MoS2 bushings, bore/grooves in the id zone. Oil Free Bushings(Self-lubricating Bearings Type:POM. A unique, composite bearing material: pom, is a composite strip material made up of three layers: steel, porous bronze, and acetal resin polymer!

Standard bushing parts contain grease POM composite material indents in the sliding layer; plain sliding layer available by request

POM bushing bearings are comparable with: PM DX, PCM M, EGB E50, PAP P20 and Glycodur A/AB bushings.


  • POM Composite Plain Bearing Bushing Material
  • Steel Backed + Bronze Sintering +
    POM with Lubrication Indents
  • Wrapped composite sliding bearing Tin-plated steel / acetal resin (POM) DIN 1494 / ISO 3547 Low-maintenance
Top Quality

We stand behind the quality of plain bearing and bushing.

Plain Bushes Versions and dimension

Collar bushes, maintenance-free.

Composite bushing

Wrapped bronze bushing

Sf-2 boundary self lubricating bushing

Wrapped pom bushing

Bushing strips

Wrapped copper bushing


Stainless steel bushing

Thrust Wahser

Sf-2wc thrust gasket

POM Washer

Wrapped bushing, Bronze CuSn8

Fb-090f flanged bronze reel bushing

Wrapped flange bushing, diamond shaped pockets

Wrapped flange bushing, diamond shaped pockets

Wrapped bronze bushing,Lubrication holes

Graphite impregnated bronze bushing, lubricating bearing

Solid bushing, flanged lubricant plugs embedded

graphite embedded plate

Solid bushing, bronze plate lubricant plugs embedded


Wear plate with lubricant plugs embedded

Flange bronze with lubricant plugs embedded

Thrust washer, bronze with lubricant plugs embedded


Cast bronze bushing, heavy-maintenance

Flange metric bushing

Wrapped sliding bearing, wrapped bushing, steel-backed bushing /POM sliding layer, DIN 1494/ISO 3547, Low-maintenance

The oil contained POM (oil contained polyacetal) Straight Type & Flange Bushing

Wrapped sliding bearing, Wrapped bushing, steel-backed bushing /POM sliding can choose different matrix materials according to different working conditions, such as bronze substrate, stainless steel substrate, and “lead-free” formula products. Environmental protection leads free bushing series, color is orange, orange, blue POM composite.

Non-lead boundary lubrication bearing is improved on the basis of pom bushing. It can be applied to the field where non-lead is required. Now it’s widely used in textile machines, auto operating parts, and other middle speed, middle load, and grease lubrication occasions.

Product pom composite bushings introduction
POM COMPOSITE BUSHING is a lead-free self-lubricating product with boundaries made of the carbon steel substrate, bronze powder, modified pom, and other lubricant materials by a special process, which has the characteristics of environmental protection. It not only has certain chemical properties, but at the same time, but it also has good physical properties and mechanical properties, and can be used in all kinds of low-speed load, sliding, rotation, swing, and instead of the traditional bearing linear reciprocating motion parts, because of wearing layer surface with oil holes facilitate assembly before daub grease, work with low coefficient of friction, breaking-in performance is good, wear resistance, etc.

Sliding layer POM (MoS2)/ lubrication pockets

Chemical properties: The surface polymer is resistant to chemical corrosion, so its corrosion resistance mainly depends on the steel back and the surface plating. Copper or tin plating on steel back surface can effectively prevent atmospheric corrosion; If working in a corrosive medium, steel back can be galvanized, etc.

  • Flange bearings – Plain bearing within mountable housing unit
  • Sleeve bearings – Always self-lubricating & grease-free
  • Customized bearings – We will manufacture the exact self-lubricating bearing you need at a low cost.
  • Split type bushings – Easy to install
  • Simple design – Cost-effective

VIIPLUS.COM is one of the entities specialized in the production of self-embellishment bearings, sliding bearings, composite bearings, oil-free bearings, dry bearings, and maintenance-free bearings in China. Its product quality and performance have reached the level of its foreign counterparts.


Pre-lubricated bearing. Be sure to fill with lubricant when installing.

[Features]· Quiet operation free of squeaking or knocking.
· Low friction characteristics prevent damage to the shaft (mating surface).
· The bearing surface remains virtually wear-free with a minimum amount of lubricant (grease or oil).
· The frictional force at startup is extremely low.
· This enables smooth rotation at startup and at low speed under high load conditions.
· Superior non-seizure properties.
· Shaft misalignment tolerance is excellent.
· Can withstand impact loads.
· Excellent load-carrying performance even under oscillating and fretting conditions

Customized For Quick Learning


  • Support material Steel-backed bearings copper-plated or tin-plated
  • Intermediate layer Sintered bronze
  • Sliding layerPOM (MoS2)/lubrication pockets


1 Self-lubricating bearings Layer POM 0.3-0.5mm.
After the rolling process is completed, POM is filled in intersice of bronze layer, lubrication indents are stamped, which are full of oil grease, which will be removed and transferred on the mating surface, forms a physically lubricating film, which will reduce the friction cone. and protect the mating shaft.
2 Porous bronze layer;
The layer provides bonded strength of a self-lubricating Layer.
3 Steel Backed bearings
The layer provides load & thermal conductivity
4 Copper / Tin layer bushings.

Max. Load Capacity P
Static LoadN/mm2250
Dynamic LoadN/mm2140
Max. Speed V
Oil Grease Lubrication Continuous Operationm/s>2
Max. Pv ValueN/mm2 · m/s2.8
Coefficient of Frictionμ0.05~0.20
Operation Temperature Range-40~110
Thermal ConductivityW(m · k-1)42
Coefficient of Thermal HSB-2pansionλST11·10K-6


POM Composite Bearings is a low self-lubricating bearing material with an MoS2 sliding layer and lubrication pockets.

Wrapped sliding bearing, wrapped bushing, steel backed bushing /POM sliding layer, DIN 1494/ISO 3547, Low-maintenance

The composite bushing is often used in cranes, truck cranes, tailgates, container equipment, and agricultural machinery, and construction machines.

Bore diameter [d]Outside diameter [D]Width [B]Outside diameter flange [D1]Designation
Composite Bushing Design
Composite Bushing Material
Unit system

BUSHING 6025(straight type design, split type metric size)
Plain bearing
Composite material POM
Metric size
6025 Dimensions [mm]:
60= bore diameter d
65 = outside diameter D
25 = width
POM composite.

(straight design, inch size also available) Plain bearing
Composite material
Inch size Dimensions, whereas bore diameter and width in sixteenths of an inch:
bore diameter
The sizes are according to DIN 1494/ ISO 3547 with tolerances to be press fitted into an H7 housing for an h8 shaft tolerance.
viiplus manufactures sleeve bushings in various designs and from different materials. .

Housing ØH7

Bushing inner-Ø after mounting

in the range of D Shaft tolerance h8


Composite Bushing Industry

POM bearings

Our range of wrapped acetal-lined bearings is suitable for rotary and oscillating movement applications. They benefit from long re-lubrication intervals, no absorption of water, outstanding damping behaviors, and have a low susceptibility to edge loading.

The POM bushing range is ideal for the automotive, machine building, and agricultural industries and indeed any application where lubricant cannot be supplied continuously.

Bushing assembly, balancing sleeve, brake clamp, steering kingpin axle sleeve and truck tail plate axle sleeve, haulage truck, crane, truck crane, forest machinery, packaging machinery, construction machinery, hydraulic motor, agricultural machinery, mining machinery, metallurgical machinery, hydraulic machinery, steam truck, steel rolling industry, etc.

The composite bushings are made from a steel-backed bushing, in which MoS2 is sintered on the surface, using an intermediate layer of bronze powder as a binding agent. These raw material slabs are then cut into a rectangular shape, then wrapped, and calibrated to the right size.

Composite Bushing Application

Wrapped sliding bearing, wrapped bushing, steel-backed POM (MoS2)/lubrication pockets, DIN 1494/ISO 3547, Low-maintenance used in cranes, truck cranes, tailgates, port equipment and agricultural machinery, and construction machines.

composite pom bushing is a Low-maintenance bearing material with a MoS2 sliding layer and lubrication pockets. An initial greasing during installation is necessary, after that, periodic greasing with oil or grease is mandatory.

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Bushing size chart bushings catalog

Search Bushing Size Chart. Get The Best of the price of bushing parts,

Du, Dx Bushings Catalog – Search Du, Dx Bushings Catalog, Split Type

Dx  Bushings Catalog – Search Dx Bushings Catalog

Get access to dx bushing equivalent drawings


Always self-lubricating, always long life.

Metal-Polymer Self-lubricating and Maintenance-free Bearing Solutions
Self-Lubricating Bearings, Pre-lubricated plain bushing bearings

BEARING SUPPLY: Supply the right bearing, POM-coated bushing for your industry!

The professional manufacture & sale of oilless lubricating bearings. Rely on technological progress, the use of the advanced process introduced advanced equipment. Short & Reliable Delivery. Safety Quality Assurance. High-quality bushing factory.

Plain bushing bearings offer extraordinary operating advantages and a wide range of design possibilities. In slow speed, oscillatory applications, or wherever conditions of intermittent operation or boundary lubrication exist, POM BUSHINg pre-lubricated bearings have opened a new dimension in performance capabilities for design engineer’s self-lubricating bearing material and, consequently, have the broadest application range.

Sizes and Ordering Metric Size & Inch Size Plain Bearing Bushings. Flanged Bearings Inch and Metric Size!

Acetal resin liner:
Although POM bushing only have moderate performance in the complete absence of lubricant, the response of the polymer provides superior bearing performance in the presence of even a trace of conventional oil or grease.

composite pom bushing



Pom plain bearing bushing manufacturing.

Composite Bearings – For Various Applications

Self-lubricating Bushes

Sliding layer POM Bushing, Competitive Pricing. Live Chat. Free Quoting.

Bushing. A bushing, also known as a bush, is an independent plain bearing that is inserted into a housing to provide a bearing surface for rotary applications; this is the most common form of a plain bearing. Common designs include solid (sleeve and flanged), split, and thrust bearings.

We strive for excellence in everything we do.

POM Bushes Design

Sliding layer POM with or without lubricant indents for machining!

Plain bearing bushing is available in sliding bearings, thrust washers, and strip. Furthermore, pom bushes is also available, on special order, with a non-indented bearing surface. Pom Boundary Lubrication Bushing – Bushing Replacement, Bushes And Boundary Lubricating Bushing Manufacturers. Grease lubricated plain bearings bushing size chart, contact us today! At temperatures up to 250°C the POM plain bearing bushing present in the lining material is completely inert so that even on the rare occasions in which bushes are drilled or sized after assembly there is no danger in boring or burnishing.

  • A unique, composite bearing material

  • Steel backed bushings

  • Porous bronze inner structure

  • The pre-Plain bearing bushing is available in sliding bearings, thrust washers, and strips. Furthermore, pom bushes are also available, on special order, with a non-indented bearing surface. lubricated Bearings

Always tested. Always proven. Always VIIPLUS.com, We strive to offer the highest quality economical wrapped bushing.

Highly skilled certified mechanics guaranteed.

Enjoying Buying Self-lubricating Parts Now.

Find your Material

Pick your plain bearings size to see the relevant customized self-lubricating parts. Our self-lubricating bearings are built to suit any market! Metal-Polymer Plain Bearings Grease Lubricated, wrapped Split Bushings Produced From An Id Of 3mm To 400mm, Thin Wall Thickness Even At Bigger Diameters.

Low-maintenance and maintenance-free plain bearings

Plain bearings are available as bushes, collar bushes, washers, strips or other designs.

Bushing Type & Weight

Why are we the best?

We have a range of sliding cylindrical bearings made from a composite structure material. The support consists of carbon steel backed on which a porous layer of bronze is sintered then impregnated with a co-acetal plastic. The polymer surface has indentations in which the lubricating grease is located and protects the contact surface. The main products in the bushings range are cylindrical rings (DIN 1494), as well as special parts made to customer specifications.

Before purchasing plain bearings, be sure to ask these questions:

  • Bushings Type
  • Bushings Size: Plain Bearing – ID, OD, Length mm or Flange Size
  • Bushings Wall Thickness
  • Bushings Application

Metal-Polymer Plain Bearings Grease Lubricated Bushings

We Manufacture lubricated bushings for grease or oil lubricated applications

  • Standard bushings contain grease indents in the sliding layer; Plain Bearing Bushing Sliding layer POM (MoS2)/lubrication pockets available on request.
  • Bushing sizes are according to DIN 1494/ ISO 3547 with tolerances to be press fitted into a H7 housing for a h8 shaft tolerance.MoS2 is a friction modifier and is often used in heavy duty greases for its good resistance in compression.

We strive for excellence in everything we do.

  • Wrapped sliding bearing, wrapped bushing, split type steel backed bushing /POM sliding layer, DIN 1494/ISO 3547
  • Wrapped sliding bearing, wrapped bushing, split type steel backed bushing /POM sliding layer, DIN 1494/ISO 3547



Composite Bushing

Curabitur non nulla sit amet nisl tempus.


We machine Metal-Polymer Plain Bearings Grease Lubricated Bushing In Metric Size or Inch Size.


Found what you’re looking for? Call today to speak to one of our team or fill out the enquiry form for a prompt response.

Plain Bushings Catalog



  • Support material: Steel-backed bronze bushing or tin-plated
  • Intermediate layer: Sintered bronze
  • Sliding layer POM (MoS2)/lubrication pockets
  • MoS2 (Molybdenum Disulfide)
  • The plain bearing bushing sizes are according to DIN 1494/ ISO 3547 with tolerances to be press fitted into an H7 housing for an h8 shaft tolerance.

Composite products typically consist of a steel-backed, composite layer impregnated, sintered bronze with a variety of low-friction wear-resistant bearing linings.

Up to 50% reduced procurement costs for your oilless bearings

We’re here to help

Provides services and quality bronze oilless products to provide you with the best possible solutions for your needs at any time.

  • Focus on reducing or eliminating friction, wear, and lubrication of bronze oilless parts

  • Manufacturers of maintenance-free sliding elements






Stamping& Shaping