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Bearing having anodic nanoparticle lubricant

  • US 20060056752A1
  • Filed: 08/10/2005
  • Published: 03/16/2006
  • Est. Priority Date: 07/16/2003
  • Status: Abandoned Application
First Claim
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1. A bearing comprising:

  • a first ring having a first raceway constructed from a first metal or metal alloy;

    a second ring having a second raceway constructed from a second metal or metal alloy;

    a plurality of roller elements positioned between the first raceway and the second raceway; and

    a lubricant disposed between the first raceway and the second raceway, the lubricant containing a plurality of suspended nanoparticles;

    wherein the suspended nanoparticles are comprised of a third metal or metal alloy that is more anodic than the first metal or metal alloy.

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