3120-01-008-4759 BEARING,SLEEVE Index 3120-01-008-4761 BEARING,SLEEVE

National Stock Number:
3120-01-008-4760

Federal Supply Class:
3120

National Item Identification Number:
010084760

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:
160C63700126512NORTHROP GRUMMAN SYSTEMS CORPORATION
160C637001-115860NEW HAMPSHIRE BALL BEARINGS INC
ADLF34-204A15860NEW HAMPSHIRE BALL BEARINGS INC
NHLF34-204A15860NEW HAMPSHIRE BALL BEARINGS INC
160C637001-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
160C637001-179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER2.1255 INCHES MINIMUM AND 2.1265 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.3768 INCHES MINIMUM AND 2.3778 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER2.8550 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM
FLANGE WIDTH0.0890 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 7075 OUTER LAYER
MATERIALPLASTIC INNER LAYER
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.7770 INCHES MINIMUM AND 0.7820 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENTANODIZE OUTSIDE DIAMETER SURFACE OF BODY


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