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National Stock Number:
3120-01-081-4741
Federal Supply Class:
3120
National Item Identification Number:
010814741
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:
| 07-382-56038E-003 | 09455 | RBC TRANSPORT DYNAMICS CORP | | ADLF 56-301 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | CS25100-1 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 3.7795 INCHES MINIMUM AND 3.7800 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 4.1150 INCHES MINIMUM AND 4.1350 INCHES MAXIMUM | | FLANGE WIDTH | 0.1885 INCHES NOMINAL | | OVERALL LENGTH | 1.1780 INCHES MINIMUM AND 1.1980 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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