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National Stock Number:
3110-00-626-8451
Federal Supply Class:
3110
National Item Identification Number:
006268451
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:
| AVBR5 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | HPPBR5 | 1DC28 | HELICOPTER PARTS SERVICE INC | | KP5AE6406 | 21335 | TIMKEN CO | | HPPBR5 | 89446 | HILLER AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP E52100 BALL | | STEEL COMP E52100 INNER RING | | STEEL COMP E52100 OUTER RING | | RUBBER SYNTHETIC SEAL | | LOAD DIRECTION | RADIAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL | | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING | | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING | | BORE DIAMETER | 0.3120 INCHES MINIMUM AND | | 0.3125 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.8120 INCHES MINIMUM AND | | 0.8125 INCHES MAXIMUM | | OUTER RING WIDTH | 0.2290 INCHES MINIMUM AND | | 0.2340 INCHES MAXIMUM | | INNER RING WIDTH | 0.2920 INCHES MINIMUM AND | | 0.2970 INCHES MAXIMUM | | SEAL QUANTITY | 1 | | BEARING SEAL TYPE | CONTACT | | SPECIAL FEATURES | EXPOSED SURFACE CADMIUM | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81996 | | MFR SOURCE CONTROLLING REFERENCE | AVBR5 |
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