Project Description

Composite Bushing Projects

Maintanance-free POM Composite Bushing Supplier

“” has a professional design and r & D team, products are exported to the world.

The steel backing provides mechanical strength and the bronze interlayer provides a strong mechanical bond for the lining. This construction promotes dimensional stability and improves thermal conductivity, thus reducing the temperature at the bearing surface.

POM Composite Bushing
POM Composite Bushing

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Bronze Lube has excelled in manufacturing durable, trusted bearings for self-lubricating bronze bushing products around the globe.

pom bushes

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POM composite straight bushing
POM washer
POM composite straight bushing
Sliding layer: acetal copolymer, with or without lubrication indents

POM composite straight bushing requiring low-maintenance steel backing series

Self-lubricating bearings steel backed bronze Bi-metal PTFE POM bushings.

“alternative dx composite bushing”

Pom composite bushing structure

Grease-lubricated composite bearing is based on a composite material with 3 firmly bonded layers:

  • steel backing
  • sintered porous bronze powder
  • modified POM
High Performance

The promise of order POM composite bushing high quality, meet your requirement.

POM Composite Bushing

Small minimum order value & quantity, fast delivery.

POM Composite Bushings | Self-lubricating bronze bushings

POM composite bushing benefit:
  • Maintenance-free operation
  • Very good frictional properties
  • High load carrying capacity
  • High sliding velocity
  • Small operating clearance
A wide variety of steel backed bronze bushings options

POM composite bushing properties

Load capacity 70N/mm² Friction Coef 0.05~0.25
Temperature -40℃~130℃ PV limit 2.2N/mm²·m/s
Speed limit 2.5m/s
Select your composite bushing types

Customized POM Composite Bushings Solution For Your Bussiness.”

Explore More pom composite bushing size & dimensions

Composite Bushing | Steel Backed | Metric Size

POM Bushes Production

Always tested. Always proven. Global website

Online Sales

Customized logo, custom steel backed bronze POM bushes service.

POM composite plain bearings

Quality & Experience in Every Detail.

POM composite plain bearings are designed to operate under marginal lubrication conditions. The sliding surface of these plain bearings contains greas. The POM composite bushing works well under working condition of low speed, heavy duty and normal temperature.

  • Cost effective
  • Longer service life

The secret of change is to focus on building high quality POM composite bushings.

The POM composite bushing is widely used in many application:
  • Auto chassis
  • Forging machine
  • Metallurgical and mining equipment
  • Construction machinery
  • Power station
  • Strip rolling industries
  • Others

* Our enterprise, is one of the undisputed supplier of the highly competitive order POM composite bushings industry in china.

POM composite plain bearings
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More POM composite bushing products from china

POM Composite Bushings | Self-lubricating bronze bushings
Composite Bushings Sourcing Service

POM bearings & bushings ISO 3547 Standard.Made to order from china.Pre-lubrication Bearing Manufacturer.

POM bearings and thrust washers have been specially developed for marginally lubricated applications and can thus function for long periods with minimal lubrication.



POM bushes 3 sliding layer is designed for marginal lubricating bearing. It is backed with copper-plated steel with porous bronze sintered on it and polymers (POM) into the bores of the bronze. The steel back provides the products made by composite bearing with stronger mechanic strength and load capability. Oil dents stamped on the surface of the polymer can achieve good lubrication between the bearing and its mating axis. It is of good anti-abrasion and load capability. The plating coating on the surface is erosion protective. And it is environment protective as no lead includes in the surface polymer POM.

Pom composite bearings


  • POM Lining 0.3-0.5mm
  • Porous Bronze Powder 0.20-0.35mm
  • Low Carbon Steel
  • Tin plating or copper plating


Metric (mm) Imperial (inch) Bushing:Shaft and housing tolerances (Design of bushing arrangements)

  • Housing ØH7
  • Bushing inner-Ø after mountingin the range of D
  • Shaft toleranceh8


Bearing forms available in standard dimensions

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


  • Cylindrical bushes
  • Flanged bushes
  • Thrust washers
  • Flanged washers
  • Sliding plates


  1. Good load and anti-wear capacity.
  2. Fits for the motion of rotation and sway or frequent stop-start with high load and low speed condition.
  3. It can work long time without oil in the condition of boundary lubrication,add oil or grease when operating can make it working time longer.


Composite bearing POM bushes series are widely used on automotive chassis, forging machines, mine quarrying machines, metal melting and casting machines and in water irrigating and steel rolling industries.


Special dimensions are available on request


POM composite bushing

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