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      Your current location: Home > Technical center > Q&A > Technical Matters
      Technical Matters

      Case of Damage-Rusting and Corrosion

      2013-08-19
      ?
      Damage mode Causes Solutions

      ● rusting and corrosion of the bearing includes: crater rust of the raceways, rolling element surface, pear skin shape rust, crater rust of the same space distance with rolling element, comprehensive rust and corrosion

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      ● intrusion of water or corrosive material (lacquer, gas)
      ● inappropriate lubricant
      ● water-drop due to condensing of water vapor
      ● stall at high temperature and moisture
      ● improper anticorrosion during transportation
      ● inappropriate storage?
      ● improper use
      ● improve sealing
      ● improve lubrication
      ● anticorrosion? during stallation
      ● improve storage
      ● pay special attention during use


      ● outer ring of tapered roller bearing
      ● rusting of raceways and flange
      ● poor lubrication due to water ingress

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      ● outer ring of tapered roller bearing
      ● rusting of raceways and flange
      ● result from poor lubrication due to water ingress



      ● outer ring of tapered roller bearing
      ● rusting of raceways and flange
      ● result from poor lubrication due to water ingress

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