3120-00-301-6275 BEARING,SLEEVE Index 5330-00-301-6280 GASKET

National Stock Number:
3120-00-301-6278

Federal Supply Class:
3120

National Item Identification Number:
003016278

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:
25000115-781412TREADWELL CORPORATION (DELAWARE)


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER1.7510 INCHES MINIMUM AND 1.7520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.4418 INCHES MINIMUM AND 2.4423 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER3.0000 INCHES NOMINAL
FLANGE WIDTH0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HOLE DIAMETER0.1590 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CLOSED BOTH ENDS
OVERALL LENGTH1.6860 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY 932 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 932 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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