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US 2003/0158052 A1Published application
Pivot assembly bearing
AssigneeMinebea Co., Ltd.
InventorMotoharu Akiyama
Life of this patent
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Abstract
To provide a pivot assembly bearing enable maintain it's capabilities longer under frequent quick start and quick stop, the pivot assembly bearing is dispensed a grease composition comprising a base oil, a thickener and an extreme-pressure agent.
Claims9
A pivot assembly bearing with a dispensed grease composition comprising a base oil, thickener and an extreme-pressure agent.
Dependencies are inferred from the claim text.