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National Stock Number:
3120-00-447-8526
Federal Supply Class:
3120
National Item Identification Number:
004478526
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.
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Manufacturer Information:
| 9884 | 59690 | KOEHRING CO LORAIN DIV | | 9884 | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 3.5040 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.1270 INCHES MINIMUM AND 4.1290 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED SINGLE LOOP | | OVERALL LENGTH | 2.9800 INCHES MINIMUM AND 2.9900 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | MATERIAL | GREASE LUBRICATION | | SPECIAL FEATURES | INTERNAL SURFACE GROOVE | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 113.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 113.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 29.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 57.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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