Marginal Bearing mg-1a aluminum alloy with ptfe tape self-lubricating bearing a specialized manufacturer of self-lubricating bearings & bushings, Marginal Bearing who was founded in the year 2010, is devoted to developing and manufacturing new self-lubricating bearing materials.

MG-1A alumiiniseos itsevoitelevalla PTFE-nauhalla
  • MG-1A alumiiniseos itsevoitelevalla PTFE-nauhalla
  • MG-1A alumiiniseos itsevoitelevalla PTFE-nauhalla

This material structure enables the final parts tube lighter and easier for installation. Suitable for dry running,low coefficient of friction, lower wear, good sliding characteristics,the transfer film created can protect the mating metal surface,suitable for rotary,linear and oscillating movement.


◆ Technical Data:

Technical Data
Max.loadStatic80 N/mm
Very low speed 40N/mm
PV (dry running) Max.Roatating oscillating 20N/mm
Short-term operation 2.8N/mm2·m/s
Continuous operation 1.8N/mm ·m/s
Temp. limit -65℃~+260℃
Friction coenncient 0.05~0.20
Max. speedDry running1m/s
Hydrodynamic operation >2m/s
Thermal conductivity 230 W(m·k)-1
Coenncient of thermal expansion 24×10 ·K


Lataa katalogi

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With aluminum metal backing, the bearing could be applied for OA machines,fitness equipment, bicycle,

motorcycle, food industry machinery andpackage machinery, which need light design.


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