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POM Polyacetal Coated Self Lubricating Bearings

POM Polyacetal Coated Self Lubricating Bearings

  • POM Polyacetal Coated Self Lubricating Bearings
  • POM Polyacetal Coated Self Lubricating Bearings
  • POM Polyacetal Coated Self Lubricating Bearings
POM Polyacetal Coated Self Lubricating Bearings
Product Details:
Place of Origin: China
Brand Name: TOB POM Boundary Lubricating Bearings
Certification: ISO 16949
Payment & Shipping Terms:
Minimum Order Quantity: negotiated
Price: negotiated
Packaging Details: Cartons and Pallets
Delivery Time: negotiated
Payment Terms: T/T
Supply Ability: negotiated
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Detailed Product Description
Material: Low-Carbon Steel + Porous Bronze + Yellow POM Strips Type: POM Strips,Wrapped Bushes, Thrust Washer,dry Bearing,Plate, Strip, Flange
Samples: Charged Or Free Samples, Free Of Standard Size Slide Bushing, Small Order Acceptable, Apply To Seller, Charged Of Non-standard Area Of Use: POM Bushes Are Suitable For Rotational And Oscillating Movements
High Light:

Polyacetal Coated Self Lubricating Bearings


POM Self Lubricating Bearings


self lub pom bearing

Self Lubricating Polyacetal Bushing,POM, china supply, charged or free samples


Maintenance-free, self lubricating bearing polyacetal Coted Strips


The structure of this prelubricated yellow bushing strip material consists of spherical powdered bronze sintered onto a steel backing and polyacetal resin impregnated into the surface.


Metal-polymer-composite material Polyacetal-Copolymer bearing material (POM)


Cylindrical bushes Flanged bushes Thrust washers Flanged washers Strips


TOP BEARINGS POM Coted bushing based sliding bearing also similar Dx bushing, boundary lubrication bearing,SF-2 oilless bearing,dry bearing, POM lined plain dry bush. It has similar material structure with DU bushing. The difference is the layer with POM coated. We are leading exporter of POM Coated Bushing,sliding bearing,boundary lubrication bearing,Dry Bearing in china.


Dry bearing material Metal-polymer-composite material POM with lubrication indents


TOP-20 Strips, Slide paths PAS self lubricating low-maintenance


Wrapped POM Lined Bearings Steel + Bronze Powder + POM(DX) Strips


Our POM range of wrapped acetal lined bearings are suitable for rotary and oscillating movement applications.

The TOP plain bearings are available in metric and imeprial sizes as standard.

Our in-house machining service is able to offer non-standard sizes to suit customer specific requirements.


self lubricating low-maintenance




TOP BEARINGS range of wrapped POM lined bearings are 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 suceptibility to edge loading.


Strips PAS are available as an even material section. This material section can be used to make sliding elements in a variety
of shapes.


Metal - Polymer Composite Bearing With POM Material


The TOP BEARINGS range are ideal for the automotive, machine building and agricultural industries and indeed any application where lubricant cannot be supplied continuously.



Material Information

  • Low-maintenance standard solutions


Plain Bearing Production

Sliding elements in a great variety of designs are produced from the composite material in cutting, stamping and shaping processes.

Standard designs are:

  • Cylindrical bushes

  • Thrust washers

  • Strips

If these material sections are used to create slide paths, they have the following main functions:

  • Absorbing and transferring forces acting vertically to the running surface

  • Fixing moving components to each other

  • Ensuring guidance accuracy for axial movements over the entire service life


Strips are available in two material groups:

  • Material group P1 for maintenance-free, dry-running applications

  • Material group P2 for low-maintenance, lubricated applications

For the advantages of each group and help deciding which material group is best for the relevant use, please refer to the information provided in the section cylindrical bushes, flange liners and thrust washers.

TOP-20 Flange liners PAF

  • Marginally lubricated bushings for grease or oil lubricated applications

  • Standard parts contain grease indents in the sliding layer; plain sliding layer available by request

  • Optimum performance under relatively high loads and low speeds

  • Suitable for linear, oscillating and rotating movements

  • Wide range of parts available from stock

Suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviours, good resistance to shock loads.



Our wrapped POM lined bearings have a high wear resistance and low friction even with very small quantities of lubricant
The surface carries a pattern of circular indents which should be filled with grease on assembly
Low carbon steel gives exceptionally high load carrying capacity and excellent heat disspation

1. POM thickness 0.30~0.50 mm. It provides high wearresistance and low friction even with only minute volume oflubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Sintered bronze powder thickness 0.20-0.35mm. A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.


Technical Data
Structure And Composition

  • Metal-Polymer Composite Bushing Material

  • Steel Back + Porous Bronze Sinter + POM with Lubrication Indents

POM Polyacetal Coated Self Lubricating Bearings 2 Sliding layer POM
with or without
lubricant indents
for machining
Porous Bronze
Steel Back


Dry Poor
Oil lubricated Good
Grease lubricated Very Good
Water lubricated Poor
Process fluid lubricated Poor

Avaibearing Properties





Maximum load Static
Operating temperature Min
- 40
Maximum sliding speed   m/s >2.0
Coefficient of friction     0.05 – 0.20
Max. load Static 250N/mm2
Dynamic 140N/mm2
  Rotaing oscillating 60N/mm2
Max. speed Dry 2m/s
Lubrication >2m/s
Max. PV (Dry) Short-time 3.6N/mm2*·m/s
Continuous 1.8N/mm2*·m/s
Temp. -195℃~+280℃
Friction coefficient Dry 0.03~0.20
Lubrication >2m/s
Thermal conductivity 42W (m·k)-1
Coefficient of thermal expansion 11*10-6k-1


Bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
· Sliding plates

Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs

Typical Applications

  • Rear chassis hinges

  • Articulation joints

  • Spindles of drills

  • Gearboxes & clutches

  • Grinding and milling machines

Boundary lubrication bearing,Wrapped Lined Bearings Sizes

Charged or free samples, Free of standard size slide bushing, small order acceptable, Apply to seller, charged of non-standard


Contact Details

Tel: +8618967361221

Send your inquiry directly to us
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