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It all started with a small wooden bearing.

Oiles 425

Plastic bearings especially designed for underwater applications

Plastic bearings especially designed for underwater applications

The Oiles 425 series are bearings especially designed for water lubrication made of phenol resin with special cotton cloth base material equivalent to the Oiles 250, which is treated with special processing.

Service range
Lubrication conditions Water lubrication
Service temperature range
Allowable max. pressure P
Allowable max. velocity V
Allowable max. PV value



  • Has superior foreign matter immersion characteristics, impact resistance, and noise suppressing characteristics.
  • Has superior wear resistance, chemical resistance, and corrosion resistance.
  • Usable in water or chemicals.
  • The 250 material for machining may be used. Contact us about the handling methods.

PDF Catalog

For detailed product specifications, please refer to the catalog in PDF format.

*The catalog (PDF) contains the operating range, test data, standard product dimension charts, etc.

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