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Class Information
Number: 384/414
Name: Bearings > Rotary bearing > Plain bearing > Lubricating > For rotary shaft > Lower reservoir for horizontal shaft > Suction or pressure
Description: Subject matter having means to feed the bearing by a vacuum and/or back pressure.

Patents under this class:

Patent Number Title Of Patent Date Issued
8342753 Venturi drain for self-pumping bearing rolling mills Jan. 1, 2013
6416227 Method and device for disposing of lubricants from a plain bearing Jul. 9, 2002
5205654 Automatic delivery device for lubricating a bearing Apr. 27, 1993
4643593 Assembly for lubricating thrust bearings of machines Feb. 17, 1987

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