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National Stock Number:
3120-00-343-7731
Federal Supply Class:
3120
National Item Identification Number:
003437731
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:
| 157218-34 | 81033 | SUPERIOR-LIDGERWOOD-MUNDY CORP |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 4.8750 INCHES MINIMUM AND 4.8760 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.8770 INCHES MINIMUM AND 5.8780 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED DOUBLE LOOP | | OVERALL LENGTH | 5.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 937 OVERALL | | MATERIAL | GREASE LUBRICATION | | SPECIAL FEATURES | DRILL 0.3125 TAP 0.375 IN.-16 THD,0.375 IN. DEEP 2 HOLES FOR PART IN BUSHING PART IN DRUM,HOLES 5.7525 IN. C TO C | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 250.0 MICROINCHES OVERALL |
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