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National Stock Number:
3120-00-815-6782
Federal Supply Class:
3120
National Item Identification Number:
008156782
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:
| 12538-11 | 20263 | MKT GEOTECHNICAL SYSTEMS | | 163785-019 | 90580 | DRESSER SYSTEMS INC | | 47-12538-11 | 82402 | TRIUMPH GEAR SYSTEMS INC | | 702-02035 | 82402 | TRIUMPH GEAR SYSTEMS INC | | 702-02035 | 97578 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | BODY INSIDE DIAMETER | 5.8950 INCHES MINIMUM AND 5.9000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 6.3710 INCHES MINIMUM AND 6.3740 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED SINGLE LOOP AND GROOVED CIRCULAR | | OVERALL LENGTH | 1.3750 INCHES NOMINAL | | MATERIAL | GRAPHITE AND PLASTIC PHENOLIC OVERALL | | MATERIAL | LUBRICANT LUBRICATION | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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