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National Stock Number:
3120-01-524-3243
Federal Supply Class:
3120
National Item Identification Number:
015243243
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:
| 245127 | 60848 | ALLIED SYSTEMS COMPANY | | A18-80N3 | 28666 | THYSSENKRUPP ROTHE ERDE USA INC. |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | BODY INSIDE DIAMETER | 1.5600 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.5000 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 6.3800 INCHES NOMINAL | | FLANGE WIDTH | 10.0200 INCHES NOMINAL | | HARDNESS RATING | 269.0 ASTM SCALE MINIMUM OVERALL AND 321.0 ASTM SCALE MAXIMUM OVERALL | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY)BEARING;(DRAWING)BEARING A18-80N3(245127);(DRAWING)BEARING(A18-80N3) | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 18.7200 INCHES NOMINAL | | SPECIAL FEATURES | LOAD SPECIFICATIONS: PN LIMIT 7,110,000LBS, MAXIMUM THRUST 3,048,000LBS, MAXIMUM MOMENT 4,656,000FT-LBS;MATERIAL:MT 152 STEEL COMP | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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