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National Stock Number:
3110-00-136-7789
Federal Supply Class:
3110
National Item Identification Number:
001367789
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:
| BACB10A543 | 81205 | THE BOEING COMPANY | | KP6AFS428 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | KP6AFS428 | 21335 | TIMKEN CO | | KP6AFS428 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | KP6ATT | 43991 | FAG BEARINGS CORPORATION | | LLKP6A | 38443 | SKF USA INC. |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.3750 INCHES NOMINAL | | INNER RING WIDTH | 0.3130 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL | | MATERIAL | GLASS FIBER AND CARBON SEAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | SPECIAL FEATURES | 0.0003 TO 0.0010 IN. RADIAL CLEARANCE,PACK 80 PCT. FULL OF SPECIFIED GREASE | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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