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National Stock Number:
3110-00-142-4286
Federal Supply Class:
3110
National Item Identification Number:
001424286
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:
| 6121 | 43766 | SKF INDUSTRIES INC NICE BEARING PRODUCTS DIV | | 6121 | 52676 | SKF USA INC. | | AN200K6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN200K6ANG25 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | K6 | 21335 | TIMKEN CO | | K6 | 21760 | SCHATZ BEARING CORPORATION | | K6 | 38443 | SKF USA INC. | | K6 | 43766 | SKF INDUSTRIES INC NICE BEARING PRODUCTS DIV | | K6 | 43991 | FAG BEARINGS CORPORATION | | K6 | 52676 | SKF USA INC. | | K6 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | K6ANG25 | 21760 | SCHATZ BEARING CORPORATION | | R5216199 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.3750 INCHES NOMINAL | | INNER RING WIDTH | 0.6200 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.4690 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.4375 INCHES NOMINAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL SEAL | | MATERIAL | STEEL SHIELD | | SHIELD QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | SURFACE TREATMENT | CADMIUM SHIELD |
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