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National Stock Number:
3110-00-011-9145
Federal Supply Class:
3110
National Item Identification Number:
000119145
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:
| 10408193 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 369A7951-17 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | B542DD | 21335 | TIMKEN CO | | B542DDFA160 | 21335 | TIMKEN CO | | B542DDFS428 | 21335 | TIMKEN CO | | 369A7951-17 | 8V613 | THE BOEING COMPANY | | B542DDFS464 | 21335 | TIMKEN CO | | B542ZZ | 38443 | SKF USA INC. |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 1.3118 INCHES MINIMUM AND 1.3132 INCHES MAXIMUM | | INNER RING WIDTH | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | SEAL QUANTITY | 2 | | SHIELD QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
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