This environmentally friendly, lead-free polymer bearing material is injection molded from polyphenylenesulfide resin (PPS) with a special filler. It has sliding characteristics equivalent to those of polytetrafluoroethylene resin (PTFE). There is also a fiber-reinforced type, whose strength and heat resistance have been improved.
General industrial machinery, hydraulic equipment and equipment for air conditioning and automotive parts
|Specific Load MPa||Sliding Speed m/min||Service temp. Range °C (Min. to Max.)||Friction Coefficient μ||Tolerance of Foreign Particles|
|Below 2.9||6.9||Below 15||60||-40～180||0.05～0.2||Low|
|Structure||Sliding Layer Component||Wear Resistance||Load Resistance|
|No Lubrication||Grease||Boundary and Fluid||No Lubrication||Grease||Boundary and Fluid|
|Single layer resin||PPS+α||4||4||5||3||3||3|
|Tolerance of Foreign Particles||Sliding Speed||Friction Coefficient||Effect of Various Atmospheres|
|No Lubrication||Grease||Boundary and Fluid||No Lubrication||Grease||Boundary and Fluid||In Air||In Vacuum||In Water||In Vapor||In Acid or Alkali|
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