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National Stock Number:
3120-00-374-0435
Federal Supply Class:
3120
National Item Identification Number:
003740435
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:
| 66-2419A | 02280 | AMERICAN HOIST AND DERRICK CO | | 66-2419A | 49185 | TEREX AMERICAN CRANE CORP | | 66-2419A | 75535 | THE CROSBY GROUP LLC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 2.9900 INCHES MINIMUM AND | | 3.0100 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.1280 INCHES MINIMUM AND | | 4.1300 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.6350 INCHES MINIMUM AND | | 3.6380 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | LUBRICATION MATERIAL | LUBRICATING OIL | | LUBRICANT ACCOMMODATION STYLE | GROOVED DOUBLE LOOP AND | | GROOVED CIRCULAR | | SPECIAL FEATURES | INTERNAL OIL GROOVE OPEN AT ONE END 0.1250 IN. W BY 0.0938 IN. DEEP; EXTERNAL GROOVE LOCATED 1.5000 IN. FROM END 0.5000 IN. W BY 0.0625 IN. DEEP |
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