3120-00-661-7037 BEARING,PLAIN,SELF-ALIGNING Index 3120-00-661-7042 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-661-7041

Federal Supply Class:
3120

National Item Identification Number:
006617041

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:
BACB10A81205THE BOEING COMPANY
BACB10A82918THE BOEING COMPANY
BACB10A253GC82918THE BOEING COMPANY
BSR6000GC81376RBC SOUTHWEST PRODUCTS, INC.
KWB6SGMILG327897613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
BORE DIAMETER0.3745 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
HARDNESS RATING57.0 ROCKWELL C NOMINAL INNER MEMBER
INNER MEMBER WIDTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
LUBRICATION FEATUREGROOVE INTERNAL INNER MEMBER
LUBRICATION FEATUREGROOVE EXTERNAL OUTER MEMBER
OUTER MEMBER OUTSIDE DIAMETER0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM
OUTER MEMBER WIDTH0.4010 INCHES MINIMUM AND 0.4110 INCHES MAXIMUM
MATERIALSTEEL COMP 4130 OUTER RACE MEMBER
MATERIALSTEEL COMP E52100 INNER MEMBER
STYLE DESIGNATORWITHOUT INSERT OR LINER
SURFACE TREATMENTCHROMIUM INNER MEMBER


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