5950-00-812-3975 COIL,RADIO FREQUENCY Index 9905-00-812-3981 PLATE,IDENTIFICATION

National Stock Number:
3120-00-812-3977

Federal Supply Class:
3120

National Item Identification Number:
008123977

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:
HGL4-12302758U S BEARINGS


Techincal Specification:
BORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HARDNESS RATING59.0 ROCKWELL C NOMINAL INNER MEMBER
INNER MEMBER WIDTH0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM
LUBRICATION FEATUREGROOVE EXTERNAL OUTER MEMBER
LUBRICATION FEATUREGROOVE INTERNAL OUTER MEMBER
LUBRICATION FEATUREPERFORATION OUTER RACE MEMBER
LUBRICATION MATERIALLUBRICANT, MANUFACTURERS STANDARD
OUTER MEMBER OUTSIDE DIAMETER0.6557 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM
OUTER MEMBER WIDTH0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
MATERIALCOPPER ALLOY OUTER RACE MEMBER
MATERIALSTEEL COMP E52100 INNER MEMBER
SPECIAL FEATURESMAGNETIC INSPECTION REQUIRED,DRY FILM LUBRICATION ON ID OF THE OUTER RACE MEMBER AND ON THE ID AND OD OF THE INNER RACE MEMBER
STATIC RADIAL LOAD RATING4200 POUNDS
STYLE DESIGNATORWITHOUT INSERT OR LINER
SURFACE TREATMENTCADMIUM OUTER RACE MEMBER
SURFACE TREATMENTCHROMIUM INNER MEMBER


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