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National Stock Number:
3120-00-293-5986
Federal Supply Class:
3120
National Item Identification Number:
002935986
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:
| 1F2571 | 11083 | CATERPILLAR INC | | 1F2571 | 14544 | PETTIBONE WESTRAC | | 5B5671 | 14544 | PETTIBONE WESTRAC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.2370 INCHES MINIMUM AND 2.2380 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.7520 INCHES MINIMUM AND 2.7530 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 58.0 ROCKWELL E MINIMUM AND 78.0 ROCKWELL E MAXIMUM OVERALL | | LUBRICANT ACCOMMODATION STYLE | GROOVED DOUBLE LOOP | | OVERALL LENGTH | 2.2500 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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