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National Stock Number:
3110-00-011-9142
Federal Supply Class:
3110
National Item Identification Number:
000119142
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:
| 369A7951-47 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 369A7951-47 | 21335 | TIMKEN CO | | B538DD | 21335 | TIMKEN CO | | 369A7951-47 | 38443 | SKF USA INC. | | 369A7951-47 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | 369A7951-47 | 8V613 | THE BOEING COMPANY | | B538DDFS464 | 21335 | TIMKEN CO | | B538ZZ | 38443 | SKF USA INC. |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | RUBBER SEAL | | PLASTIC TETRAFLUOROETHYLENE SHIELD | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | LOAD DIRECTION | RADIAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66,AISI/SAE E51100 FED STD SINGLE MATERIAL RESPONSE BALL | | FED-STD-66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE INNER RING | | FED-STD-66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE OUTER RING | | 369A7951-47,02731 MFR REF SINGLE MATERIAL RESPONSE SEAL | | 369A7951-47,02731 MFR REF SINGLE MATERIAL RESPONSE SHIELD | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | BORE DIAMETER | 0.6243 INCHES MINIMUM AND | | 0.6257 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 1.0615 INCHES MINIMUM AND | | 1.0625 INCHES MAXIMUM | | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND | | 0.2500 INCHES MAXIMUM | | INNER RING WIDTH | 0.2762 INCHES MINIMUM AND | | 0.2812 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | SHIELD QUANTITY | 2 | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | LUBRICATION MATERIAL | GREASE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 8V613 | | MFR SOURCE CONTROLLING REFERENCE | 369A7951-47 |
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