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National Stock Number:
3120-01-164-4512
Federal Supply Class:
3120
National Item Identification Number:
011644512
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:
| 7N7970 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 SLOT | | BODY INSIDE DIAMETER | 55.180 MILLIMETERS NOMINAL | | BODY OUTSIDE DIAMETER | 59.917 MILLIMETERS MINIMUM AND 59.943 MILLIMETERS MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | 1E283,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OUTER LAYER | | MATERIAL | COPPER ALLOY INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 18.75 MILLIMETERS MINIMUM AND 19.25 MILLIMETERS MAXIMUM | | SLOT LENGTH | 2.1 MILLIMETERS MINIMUM FIRST AND 2.9 MILLIMETERS MAXIMUM FIRST | | SLOT WIDTH | 4.5 MILLIMETERS MINIMUM FIRST AND 5.5 MILLIMETERS MAXIMUM FIRST | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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