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National Stock Number:
3110-01-121-2802
Federal Supply Class:
3110
National Item Identification Number:
011212802
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:
| D2-69165 | 38443 | SKF USA INC. | | MKSP3L | 21335 | TIMKEN CO | | MKSP3LFS464 | 21335 | TIMKEN CO | | MKSP3L-400 | 38443 | SKF USA INC. | | MKSP3LFS464 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | MKSP3L | 50294 | NEW HAMPSHIRE BALL BEARINGS INC |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.1897 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | INNER RING WIDTH | 0.2425 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.1980 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | SEAL QUANTITY | 2 | | SELF-ALIGNMENT LOCATION | INTERNAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
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