3120-00-661-7066 BEARING,PLAIN,SELF-ALIGNING Index 3120-00-661-7068 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-661-7067

Federal Supply Class:
3120

National Item Identification Number:
006617067

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:
674525024617GENERAL MOTORS CORP
674525073342ALLISON TRANSMISSION INC
LSS373134ROLLER BEARING CO OF AMERICA INC


Techincal Specification:
BORE DIAMETER0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
HARDNESS RATING60.0 ROCKWELL C NOMINAL INNER MEMBER
INNER MEMBER WIDTH0.2750 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM
LUBRICATION FEATUREGROOVE INTERNAL OUTER MEMBER
LUBRICATION FEATUREGROOVE EXTERNAL OUTER MEMBER
LUBRICATION FEATUREPERFORATION OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
OUTER MEMBER WIDTH0.2155 INCHES NOMINAL
MATERIALCOPPER ALLOY RACE INSERT
MATERIALSTEEL COMP E52100 INNER MEMBER
MATERIALSTEEL COMP 4140 OUTER RACE MEMBER
STYLE DESIGNATORWITH INSERT AND/OR LINER
SURFACE TREATMENTCHROMIUM INNER MEMBER


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