3120-01-040-3944 BEARING,PLAIN,SELF-ALIGNING Index 3120-01-040-3946 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-040-3945

Federal Supply Class:
3120

National Item Identification Number:
010403945

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:
53G970718-1909455RBC TRANSPORT DYNAMICS CORP
53G970718-1915860NEW HAMPSHIRE BALL BEARINGS INC
53G970718-1921335TIMKEN CO
53G970718-1950632KAMATICS CORPORATION
53G970718-1976301THE BOEING COMPANY
53G970718-1977896REXNORD INDUSTRIES, LLC
53G970718-1997613SARGENT AEROSPACE & DEFENSE, LLC
53G970718-376301THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C NOMINAL INNER MEMBER
HARDNESS RATING26.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
INNER MEMBER WIDTH0.9350 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
OUTER MEMBER WIDTH0.3960 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5643 ASSN STD 1ST MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL COMP 414 OUTER RACE MEMBER
MATERIALSTEEL COMP 440C INNER MEMBER
SPECIAL FEATURESLINER IMPREGNATED W/ REICHHOLD 5900 PHENOLIC RESIN 86744 OR EQUAL; NO LOAD BREAKAWAY TORQUE 1 TO 15 IN-LB
STYLE DESIGNATORWITH INSERT AND/OR LINER WITH STAKING GROOVE


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