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National Stock Number:
3120-01-120-8130
Federal Supply Class:
3120
National Item Identification Number:
011208130
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:
| 1W8539 | 11083 | CATERPILLAR INC | | 8N5621 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 4.4040 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.7460 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED ALL CORNERS | | HOLE DIAMETER | 0.2520 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | MATERIAL | ALUMINUM INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.3680 INCHES NOMINAL | | SPECIAL FEATURES | LUBRICATION FEATURES LOCATED ON UPPER HALF ONLY | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | TIN ALLOY OVERALL |
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