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National Stock Number:
3110-01-223-4059
Federal Supply Class:
3110
National Item Identification Number:
012234059
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:
| 177756-10 | 40920 | MPB CORP | | 177756-10 | 71791 | CURTISS-WRIGHT CONTROLS, INC. | | 3TKL29-36P | 78118 | MPB CORPORATION | | 3TKR29-36P | 78118 | MPB CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C BALL | | STEEL COMP 440C INNER RING | | STEEL COMP 440C OUTER RING | | STEEL COMP 440C RETAINER | | PLASTIC POLYTETRAFLUOROETHYLENE SEPARATOR SLUG | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE | | LOAD DIRECTION | RADIAL | | BORE DIAMETER | 1.8122 INCHES MINIMUM AND | | 1.8128 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.2494 INCHES MINIMUM AND | | 2.2500 INCHES MAXIMUM | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | INNER RING WIDTH | 0.2500 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | RETAINER FABRICATION METHOD | MACHINED | | INTERNAL FIT-UP DESIGNATION | STANDARD | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 71791 | | MFR SOURCE CONTROLLING REFERENCE | 177756-10 |
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