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National Stock Number:
3120-01-045-2554
Federal Supply Class:
3120
National Item Identification Number:
010452554
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:
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.5020 INCHES MINIMUM AND 3.5040 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.0030 INCHES MINIMUM AND 4.0050 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED DOUBLE LOOP AND GROOVED OPEN ONE END | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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