Bearings
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United States of America Patent
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-
Feb 13, 2007
Grant Date -
Jul 6, 2006
app pub date -
Jun 20, 2003
filing date -
Jul 13, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A plain bearing and method for making the plain bearing are described, the plain bearing having an overlay alloy layer at a sliding surface of the plain bearing, the plain bearing comprising a layer of a strong backing material, a layer of a first bearing alloy bonded to the strong backing material and a layer of a second bearing material comprising said overlay material bonded to said first bearing alloy layer wherein said second bearing material comprises tin having included in the matrix thereof an organic levelling agent.
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