3120-21-840-3907

Self-Aligning Plain Bearing

3120218403907 218403907

Cancelled - Replaced by NSN 3120-21-842-7808

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL. View more Self-Aligning Plain Bearing