Seal assembly for spherical plain bearing

专利名称：Seal assembly for spherical plain bearing发明人：Daniel Hurst,Tadd McBride申请号：US15923487申请日：20180316公开号：US10344802B1公开日：20190709

专利附图：

摘要：A seal assembly is for a spherical plain bearing with an inner ring mounted on ashaft and an outer ring disposed about the inner ring and having a concave inner surfaceslidably displaceable against the inner ring convex outer surface. The seal assemblyincludes an annular inner member disposed about the shaft axially adjacent to the

bearing inner ring and having opposing first and second axial ends and an outerengagement surface extending axially between the first and second ends. A generallyannular outer member has a base portion coupled with the bearing outer ring and a lipportion extending radially inwardly from the base portion and having an outer endsealingly engageable with the outer engagement surface of the seal inner member. Thelip portion slidably displaces generally axially along the inner member engagementsurface when the outer ring displaces axially relative to the inner ring.

申请人：Aktiebolaget SKF

地址：Göteborg SE

国籍：SE

代理机构：SKF USA Inc. Patent Dept.

代理人：Mark Ussai

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