3110-01-365-0557 BEARING,ROLLER,SELF-ALIGNING Index 3120-01-365-0559 BUSHING,SLEEVE

National Stock Number:
3120-01-365-0558

Federal Supply Class:
3120

National Item Identification Number:
013650558

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
M81934/1-28A0440U583SAE INTERNATIONAL
M81934/1-28A04481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS81934/10U583SAE INTERNATIONAL
MIL-B-81934/181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
ALUMINUM ALLOY 2024 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3,T8511 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
SURFACE TREATMENTANODIZE OR
CHROMATE OUTER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.3650 INCHES MINIMUM AND
1.3750 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.0018 INCHES MINIMUM AND
2.0023 INCHES MAXIMUM
BODY INSIDE DIAMETER1.7505 INCHES MINIMUM AND
1.7515 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-B-81934/1
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEM81934/1-28A044


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