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National Stock Number:
3110-01-513-4628
Federal Supply Class:
3110
National Item Identification Number:
015134628
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:
| 38950-00901 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 38950-00901-104 | 40920 | MPB CORP | | MB543DD-014M | 40920 | MPB CORP | | 38950-00901-104 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP E52100 OVERALL | | STYLE DESIGNATOR | SINGLE ROW, EXTERNAL SELF ALIGNING, W/ALIGNING RING | | LOAD DIRECTION | RADIAL | | BORE DIAMETER | 1.5620 INCHES MINIMUM AND | | 1.5625 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 1.9995 INCHES MINIMUM AND | | 2.0000 INCHES MAXIMUM | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | INNER RING WIDTH | 0.2810 INCHES NOMINAL | | SPECIAL FEATURES | RINGS & BALL, STEEL E52100, PER AMS 6440 OR AMS 6444; SEALS (2) PTFE PER AMS 3652; LUBE PER MIL-G-81322 | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 78286 | | MFR SOURCE CONTROLLING REFERENCE | 38950-00901-104 |
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