3120-01-178-9255 BEARING,SLEEVE Index 5365-01-178-9260 SPACER,SLEEVE

National Stock Number:
3120-01-178-9256

Federal Supply Class:
3120

National Item Identification Number:
011789256

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:
9D331111083CATERPILLAR INC


Techincal Specification:
BODY INSIDE DIAMETER2.2545 INCHES MINIMUM AND 2.2555 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.7525 INCHES MINIMUM AND 2.7535 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B169,COND A ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM B148 COND 9C ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 614 OVERALL OR COPPER ALLOY 954 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH3.0000 INCHES NOMINAL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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