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National Stock Number:
3120-12-169-8471
Federal Supply Class:
3120
National Item Identification Number:
121698471
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:
| 403 038 0450 | D8266 | MTU FRIEDRICHSHAFEN GMBH | | 4030380450 | D8046 | DAIMLER AG | | 51.02405-1003 | D3273 | MAN TRUCK & BUS AG | | 51024051003 | D3273 | MAN TRUCK & BUS AG |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 45,37 MILLIMETERS MINIMUM AND 45,60 MILLIMETERS MAXIMUM | | BODY OUTSIDE DIAMETER | 50,67 MILLIMETERS MINIMUM AND 50,70 MILLIMETERS MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | HARDNESS RATING | 150,0 BRINELL STANDARD MINIMUM AND 175,0 BRINELL STANDARD MAXIMUM OUTER LAYER | | HOLE DIAMETER | 6,7 MILLIMETERS MINIMUM AND 7,5 MILLIMETERS MAXIMUM FIRST | | MATERIAL | STEEL OUTER LAYER | | MATERIAL | TIN ALLOY INNER LAYER | | OVERALL LENGTH | 38,2 MILLIMETERS MINIMUM AND 38,7 MILLIMETERS MAXIMUM | | SPECIAL FEATURES | STOSZFUGE ZWEIFACH VERKLINKT, SCHMIERBOHRUNG AUSZEN 0,2 BIS 0,6 MM UNTER 45 GRAD GEFAST, BOHRUNG INNEN UNTER 90 GRAD BIS AUF STAHLSTUETZBUCHSE GESENKT | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | TIN OVERALL |
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