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National Stock Number:
3120-00-430-9210
Federal Supply Class:
3120
National Item Identification Number:
004309210
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:
| 20151 | 23926 | KOMATSU AMERICA INTL CO | | D20151 | 23926 | KOMATSU AMERICA INTL CO |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1885 INCHES MINIMUM AND 1.1905 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.1875 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED DOUBLE LOOP AND GROOVED CIRCULAR | | OVERALL LENGTH | 1.8125 INCHES NOMINAL | | MATERIAL | GREASE LUBRICATION | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL |
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