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National Stock Number:
3120-01-395-6779
Federal Supply Class:
3120
National Item Identification Number:
013956779
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:
| 048DXR040 | 26124 | GGB LLC | | 1232179H1 | 0SAT8 | KOMATSU AMERICA CORP. | | 48DXR040 | 26124 | GGB LLC | | 1232179H1 | 29510 | KOMATSU AMERICAN INTL CO |
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Techincal Specification:
| MATERIAL | PLASTIC INNER LAYER | | COPPER ALLOY INTERMEDIATE LAYER | | STEEL OUTER LAYER | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 2.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.1875 INCHES MINIMUM AND | | 3.1889 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.0000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | HOLE DIAMETER | 0.3750 INCHES NOMINAL FIRST | | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD | | LUBRICANT ACCOMMODATION STYLE | INDENTED BALL |
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