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National Stock Number:
3120-01-255-8878
Federal Supply Class:
3120
National Item Identification Number:
012558878
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:
| 4051G47-G05 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 4051G47-G05 | 17454 | TIMKEN GEARS & SERVICES INC. | | 959E491-007 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 959E491-007 | 17454 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 8.5110 INCHES MINIMUM AND 8.5120 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 11.5000 INCHES MINIMUM AND 11.5110 INCHES MAXIMUM | | OVERALL LENGTH | 4.0000 INCHES NOMINAL | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES |
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