6740-01-132-6987 PROCESSING MACHINE,PHOTOGRAPHIC Index 3120-01-132-6989 BEARING,SLEEVE

National Stock Number:
3120-01-132-6988

Federal Supply Class:
3120

National Item Identification Number:
011326988

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:
7926851-0198747OGDEN AIR LOGISTICS CENTER


Techincal Specification:
BODY INSIDE DIAMETER4.7505 INCHES MINIMUM AND 4.7535 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.5180 INCHES MINIMUM AND 5.5210 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT INSIDE LEFT CORNER
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH4.6200 INCHES MINIMUM AND 4.6280 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 6061 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY2 EXTERNAL
SURFACE TREATMENTANODIZE OVERALL


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