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National Stock Number:
3110-01-132-9865
Federal Supply Class:
3110
National Item Identification Number:
011329865
Description:
BEARING,BALL,AIRFRAME
Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
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Manufacturer Information:
| 3TCF14-21U | 78118 | MPB CORPORATION | | 901869-1C | 82577 | RAYTHEON COMPANY | | S14-21BE5P511LY281 | 40920 | MPB CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C OVERALL | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE | | LOAD DIRECTION | RADIAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | BORE DIAMETER | 0.8748 INCHES MINIMUM AND | | 0.8750 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 1.3121 INCHES MINIMUM AND | | 1.3125 INCHES MAXIMUM | | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND | | 0.2500 INCHES MAXIMUM | | INNER RING WIDTH | 0.2760 INCHES MINIMUM AND | | 0.2810 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | HMS 20-2164,TY 1,GR B,FSCM 82577 MFR REF SINGLE MATERIAL RESPONSE | | STANDARD TOLERANCE DESIGNATION | ABEC NO. 5T | | TEST DATA DOCUMENT | 81348-QQ-P-35,PARA 4.4.3 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | SPECIAL FEATURES | LIGHT FILM OF SPECIFIED LUBRICANT; BEARING CONSTRUCTION MAY BE EITHER FRACTURED OUTER RING W/O LOADING GROOVE OR CYLINDRICAL OUTER RING W/ LOADING GROOVE | | LUBRICATION MATERIAL | OIL |
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