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National Stock Number:
3120-01-183-4100
Federal Supply Class:
3120
National Item Identification Number:
011834100
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:
| 5T2961 | 27315 | MORRIS MATERIAL HANDLING, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 937 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 3.9840 INCHES MINIMUM AND | | 4.0000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.6270 INCHES MINIMUM AND | | 3.6280 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.0050 INCHES MINIMUM AND | | 3.0080 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR AND | | GROOVED SPIRAL CIRCULAR | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL |
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