Lubricating oil for rolling bearing in high-speed rotating equipment, and bearing lubricated with the same lubricating oil
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United States of America Patent
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Dec 14, 1999
Issued Date -
N/A
app pub date -
Jan 11, 1999
filing date -
Oct 1, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A lubricating oil for a rolling bearing in a high-speed rotating equipment comprises a nondrying vegetable oil. A rolling bearing for a high-speed rotating equipment is provided with a rolling bearing element constructed of an outer ring, an inner ring, rolling elements and a retainer to rotatably support at least a rotary shaft thereon. The retainer is made of a non-porous metal or synthetic resin and is lubricated with the lubricating oil.
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