3120-00-723-2903 BUSHING,SLEEVE Index 3120-00-723-2905 BEARING,WASHER,THRUST

National Stock Number:
3120-00-723-2904

Federal Supply Class:
3120

National Item Identification Number:
007232904

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:
3T99000-10181376RBC SOUTHWEST PRODUCTS, INC.
3T99000-10198897LOCKHEED MARTIN CORP
BLFR56-060T281376RBC SOUTHWEST PRODUCTS, INC.
ET99000-10198897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING INNER MEMBER
STEEL CORROSION RESISTING OUTER RACE MEMBER
PLASTIC POLYAMIDE RACE LINER
STYLE DESIGNATORWITH INSERT AND/OR LINER
SURFACE TREATMENTCHROMIUM INNER MEMBER
BORE DIAMETER3.4990 INCHES MINIMUM AND
3.5000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER4.4990 INCHES MINIMUM AND
5.5000 INCHES MAXIMUM
OUTER MEMBER WIDTH2.6300 INCHES NOMINAL
INNER MEMBER WIDTH3.0570 INCHES MINIMUM AND
3.0620 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE98897
MFR SOURCE CONTROLLING REFERENCE3T99000-101


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