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National Stock Number:
3120-01-181-1630
Federal Supply Class:
3120
National Item Identification Number:
011811630
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:
| 1T1347 | 11083 | CATERPILLAR INC | | M-2073-CH | 61208 | TWIN DISC, INCORPORATED |
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Techincal Specification:
| SPECIAL FEATURES | SPLIT IN WALL OPTIONAL | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL | | BODY INSIDE DIAMETER | 4.4875 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.6920 INCHES MINIMUM AND 4.6950 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | PMP-21,FSCM 99267 MFR REF 1ST MATERIAL RESPONSE INNER LAYER OR HF-16,FSCM 01212 MFR REF 1ST MATERIAL RESPONSE INNER LAYER | | MATERIAL | COPPER ALLOY INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.0000 INCHES NOMINAL |
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