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US5627147A Lubricating fluid composition for dynamic pressure bearing 失效
用于动压力轴承的润滑液组成

Lubricating fluid composition for dynamic pressure bearing
摘要:
A lubricating fluid composition for dynamic pressure bearings which supports the shaft of the bearing by dynamic pressure, wherein the lubricating fluid composition comprises fine magnetic particles dispersed in a base oil solvent which comprises a hydrogenated poly-.alpha.-olefin (PAO) and a polyol ester.
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