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National Stock Number:
3110-00-023-4810
Federal Supply Class:
3110
National Item Identification Number:
000234810
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:
| 67130 | 36378 | RAYTHEON TECHNICAL SERVICES COMPANY | | 9408308501 | S4080 | PILATUS AIRCRAFT LTD | | AS27640 | 0U583 | SAE INTERNATIONAL | | AS7949 | 0U583 | SAE INTERNATIONAL | | AS27640 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN200K3L | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | K3L | 21335 | TIMKEN CO | | K3LFS464 | 21335 | TIMKEN CO | | KP3L | 21335 | TIMKEN CO | | KP3LFS464 | 21335 | TIMKEN CO | | KP3L-H | 21760 | SCHATZ BEARING CORPORATION | | K3L-C | 21760 | SCHATZ BEARING CORPORATION | | K3L | 38443 | SKF USA INC. | | AS7949 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS27640-3A | 0U583 | SAE INTERNATIONAL | | MS27640-3A | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS27640-3A | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS20200-K3L | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.1900 INCHES NOMINAL | | INNER RING WIDTH | 0.2450 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.2030 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL | | SPECIAL FEATURES | 80 PCT FULL OF MIL-G-81322 ALSO INTERNAL RADIAL CLEARANCE 0.0004-0.0010 IN. ALSO HEAT TREAT RING AND BALLS TO ROCKWELL C60 TO C66 AND STABLIZED FOR OPERATION AT 250 DEG F ALSO RADIAL AND LATERNAL ECCENTRICITY INNER RING 0.0010 IN. OUTER RING 0.0016 IN. | | SEAL QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
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