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National Stock Number:
3120-00-374-0803
Federal Supply Class:
3120
National Item Identification Number:
003740803
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:
| B6A | 53331 | SUPERIOR EQUIPMENT CO BUCKEYE DIV | | B6B | 53331 | SUPERIOR EQUIPMENT CO BUCKEYE DIV |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 2.6960 INCHES MINIMUM AND 2.6980 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.2510 INCHES MINIMUM AND 3.2530 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 4.4950 INCHES MINIMUM AND 4.5050 INCHES MAXIMUM | | FLANGE WIDTH | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | OVERALL LENGTH | 7.4950 INCHES MINIMUM AND 7.5050 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | INNER AND OUTER SURFACE GROOVES | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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