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National Stock Number:
3120-01-185-8068
Federal Supply Class:
3120
National Item Identification Number:
011858068
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:
| 22M245 | 2Y614 | LINK-BELT CRANES, L.P., LLLP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.0070 INCHES MINIMUM AND 4.0100 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.7530 INCHES MINIMUM AND 4.7540 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM OUTSIDE DIAMETER SURFACE OF BODY AND 45.0 ROCKWELL C MAXIMUM OUTSIDE DIAMETER SURFACE OF BODY | | LUBRICATION MATERIAL | GREASE | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.7344 INCHES MINIMUM AND 2.7656 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL | | SURFACE FINISH | 100.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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