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National Stock Number:
3120-00-242-5270
Federal Supply Class:
3120
National Item Identification Number:
002425270
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:
| 13211E3221 | 80755 | RANDALL BEARING INC | | 13211E3221 | 97403 | CECOM LR CENTER | | I-8198 STYLE 4 GR00VE | 71366 | BUNTING BEARINGS CORP | | I-8198 STYLE 4 GROOVE | 71366 | BUNTING BEARINGS CORP | | 946-GP STYLE B GR00VE | 75174 | JOHNSON BRONZE CO | | 946-GP STYLE B GROOVE | 75174 | JOHNSON BRONZE CO | | M6472-48TYPE7 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | RB 6472-48 W/B GRV | 80755 | RANDALL BEARING INC | | SH-821 STYLE B GR00VE | 80755 | RANDALL BEARING INC | | SH-821 STYLE B GROOVE | 80755 | RANDALL BEARING INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 932 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 6.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.5030 INCHES MINIMUM AND | | 4.5050 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.9980 INCHES MINIMUM AND | | 4.0020 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED FIGURE 8 | | FEATURES PROVIDED | CASEHARDENED |
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