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National Stock Number:
3120-00-385-2237
Federal Supply Class:
3120
National Item Identification Number:
003852237
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:
| 1F2439 | 11083 | CATERPILLAR INC | | 1F2439 | 14544 | PETTIBONE WESTRAC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.8630 INCHES MINIMUM AND 1.8640 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.2520 INCHES MINIMUM AND 2.2540 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 58.0 ROCKWELL E MINIMUM OVERALL AND 78.0 ROCKWELL E MAXIMUM OVERALL | | LUBRICANT ACCOMMODATION STYLE | GROOVED SINGLE LOOP | | MATERIAL | COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.3120 INCHES NOMINAL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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