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Inverter controlled motors in Fans have progressed in recent years creating voltage variations which causes currents to flow through the bearing, creating damage from electrical corrosion. NSK has created a new anti-electrical corrosion bearing in order to prevent these damages by utilizing balls made from  innovative ceramic material.

Condition Description

  • Arduous Environments
  • Low Noise


  • Domestic Appliances

Product Features

  • Extended service life, due to reduced wear and friction
  • Electric corrosion protection
  • High productivity, due to new ceramic material


  • Improves the reliability of the application
  • Maintains quiet running and increased noise life
  • Prevents bearing damage from electric corrosion
  • Significant reduction of false brinelling damages (when compared to standard SiN material)


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