3120-00-123-6878 BEARING,PLAIN,SELF-ALIGNING Index 3120-00-123-6880 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-123-6879

Federal Supply Class:
3120

National Item Identification Number:
001236879

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:
KWB6SD497613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
MATERIALSTEEL COMP E52100 INNER MEMBER
STEEL COMP 4130 OUTER RACE MEMBER
STYLE DESIGNATORWITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND
61.0 ROCKWELL C MAXIMUM INNER MEMBER
32.0 ROCKWELL C MAXIMUM AND
35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
SURFACE TREATMENTCHROMIUM INNER MEMBER
CADMIUM OUTER RACE MEMBER
BORE DIAMETER0.3745 INCHES MINIMUM AND
0.3750 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER0.8120 INCHES MINIMUM AND
0.8125 INCHES MAXIMUM
OUTER MEMBER WIDTH0.4010 INCHES MINIMUM AND
0.4110 INCHES MAXIMUM
INNER MEMBER WIDTH0.4950 INCHES MINIMUM AND
0.5000 INCHES MAXIMUM
LUBRICATION MATERIALLUBRICANT, MANUFACTURERS STANDARD
STATIC RADIAL LOAD RATING30000 POUNDS
THE MANUFACTURERS DATA
MANUFACTURERS CODE97613
DESIGN CONTROL REFERENCEKWB6SD4


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