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Jewel Bearings

Microlap Technologies has over 50 years of experience in manufacturing jewel bearings for defense and other applications.

Properties of Corundum

"Jewel Bearing" is defined as a piece of synthetic ruby or sapphire of nearly any shape that has one or more polished surfaces to provide supporting surfaces or low-friction contact areas for moving parts in an instrument.

Applications for jewel bearings consist of:

  • Navigational, flight and engine instruments
  • Electrical instruments
  • Time-measuring instruments
  • Optical instruments
  • Gyro components
  • Meteorological instruments
  • Hazard-detecting instruments
  • Liquid-flow and liquid-level measuring instruments
  • Pressure, temperature and humidity-measuring and controlling instruments
  • Medical and laboratory equipment
  • Alarm and signal systems

Typical types of jewel bearings are:

  • Olive Hole, Double Cup
  • Endstone
  • Olive, Hole Ringstone
  • Bar Hole
  • Bar Hole, Bombé
  • Olive Hole, Single Cup
  • Olive Hole, Bombé
  • Cup
  • Vee

If you are looking for jewel bearings with custom requirements, Microlap has the expertise to produce your parts to meet your exact specifications.  Contact us now.

Jewel Bearings Brochure(688 KB)

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Microlap Facts

        

 

Microlap Technologies, Inc. * 213 1st Street NW * P.O. Box 280 * Rolla, ND 58367-0280*Phone 701.477.3193 or 800.382.2496 * Fax 701.477.6579

     A US Manufacturer