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National Stock Number:
3120-01-104-9218
Federal Supply Class:
3120
National Item Identification Number:
011049218
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:
| 91521-20-070 | 09455 | RBC TRANSPORT DYNAMICS CORP | | BJ40TH-70-W4 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | NH7504C20-070 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | BJ40TH70W4 | 21335 | TIMKEN CO | | C7504C20-070 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.2505 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.4393 INCHES MINIMUM AND 1.4398 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.7000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SPECIAL FEATURES | TEMPERATURE RANGE -65 DEG FAHRENHEIT TO +325 DEG FAHRENHEIT | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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