| 摘要 |
A self-aligning bearing comprising an outer member with an open portion with at least one annular groove disposed therein, an inner member with a convex outer surface, and an intermediate member of a preformed resilient, self-lubricating material, said intermediate member having at least one annular lip, said lip adapted to register with said annular groove in said outer member to mechanically restrain said intermediate member in place within said open portion of said outer member and to mechanically restrain said inner member in place within said intermediate member, said intermediate member, when in its assembled position, having a spherical inner surface generally conforming to the convex outer surface of said inner member. |
