To provide a lubrication system improving lubricant-holding power of a foamed lubricant holding a lubricant component and maintaining the amount of the lubricant at the necessary minimum, having excellent compatibility in the initial lubrication and responsive to demands of a longer life and a lower cost.
The lubrication system comprises the foamed lubricant 9 and a lubricating oil 10 coexisting in the lubrication objective site. The foamed lubricant 9 contains the lubricant component in a resin which is foamed, cured and porosified. The lubricating oil 10 has 50 mm2/s kinematic viscosity at 40C. In the initial lubrication of the lubrication objective site, at least the lubricating oil 10 is present in a sliding part of the lubrication objective site.
JPH0942297A | 1997-02-10 | |||
JPH10274245A | 1998-10-13 | |||
JPH10158682A | 1998-06-16 | |||
JPH08312652A | 1996-11-26 | |||
JP2006077073A | 2006-03-23 |
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