3120-01-369-3911 BUSHING,SLEEVE Index 4820-01-369-3913 VALVE,SAFETY RELIEF

National Stock Number:
3120-01-369-3912

Federal Supply Class:
3120

National Item Identification Number:
013693912

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
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.


Manufacturer Information:
MS21231-796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BORE DIAMETER0.4375 INCHES NOMINAL
INNER MEMBER WIDTH0.5620 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER0.09375 INCHES NOMINAL
OUTER MEMBER WIDTH0.4420 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL CORROSION RESISTING INNER MEMBER
MATERIALSTEEL CORROSION RESISTING OUTER RACE MEMBER
STATIC RADIAL LOAD RATING20700 POUNDS
STYLE DESIGNATORWITH INSERT AND/OR LINER


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