3120-00-661-3997 BEARING,SLEEVE Index 3120-00-661-3999 BEARING,SLEEVE

National Stock Number:
3120-00-661-3998

Federal Supply Class:
3120

National Item Identification Number:
006613998

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:
204790464NEVINGER MFG CO INC
2M15010119HARTFORD COMPRESSORS INC DBA FOREIGN PARENT IS DUNHAM-BUSH INTERNATIONAL CAYMAN LTD G
2MB15010119HARTFORD COMPRESSORS INC DBA FOREIGN PARENT IS DUNHAM-BUSH INTERNATIONAL CAYMAN LTD G


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER1.1270 INCHES MINIMUM AND 1.1275 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.5025 INCHES MINIMUM AND 1.5030 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING32.0 ROCKWELL E NOMINAL OVERALL
HOLE DIAMETER0.2500 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED SINGLE LOOP AND GROOVED OPEN BOTH ENDS
OVERALL LENGTH2.7177 INCHES MINIMUM AND 2.7197 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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