3120-00-661-7226 BEARING,PLAIN,SELF-ALIGNING Index 3120-00-661-7231 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-661-7229

Federal Supply Class:
3120

National Item Identification Number:
006617229

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:
HSBG5SS02758U S BEARINGS
HSBG5SSM1LG327802758U S BEARINGS
HSBG5SSMILG327802758U S BEARINGS
RSS-599528RADIAL BEARING CORPORATION


Techincal Specification:
BORE DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
HARDNESS RATING59.0 ROCKWELL C NOMINAL INNER MEMBER
INNER MEMBER WIDTH0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
LUBRICATION FEATUREGROOVE INTERNAL OUTER MEMBER
LUBRICATION FEATUREGROOVE EXTERNAL OUTER MEMBER
LUBRICATION FEATUREPERFORATION OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OUTER MEMBER WIDTH0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
MATERIALSTEEL COMP E52100 INNER MEMBER
MATERIALSTEEL COMP 630 OUTER RACE MEMBER
STYLE DESIGNATORWITHOUT INSERT OR LINER
SURFACE TREATMENTCHROMIUM INNER MEMBER


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