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National Stock Number:
3120-00-905-3514
Federal Supply Class:
3120
National Item Identification Number:
009053514
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:
| 35518 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | FB25-3 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | TSBBB0302 | 04643 | COMTEC INFORMATION SYSTEMS INC DIGITRONICS DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.1270 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.3150 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.3750 INCHES NOMINAL | | FLANGE WIDTH | 0.0469 INCHES NOMINAL | | HARDNESS RATING | 30.0 ROCKWELL H MINIMUM AND 70.0 ROCKWELL H MAXIMUM OVERALL | | OVERALL LENGTH | 0.3750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MATERIAL | OIL LUBRICATING LUBRICATION | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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