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National Stock Number:
3110-00-023-6669
Federal Supply Class:
3110
National Item Identification Number:
000236669
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:
| 36455 | 10237 | CADILLAC GAGE TEXTRON INC. | | 9408308503 | S4080 | PILATUS AIRCRAFT LTD | | AS27640 | 0U583 | SAE INTERNATIONAL | | AS27640 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN200KP4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | F300 0T 020 6157 | F6647 | SERVICE CENTRAL DES ACHATS DE LA MAINTENANCE | | KP4 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | KP4FS464 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | KP4FS464 | 21335 | TIMKEN CO | | KP4A1488 | 21335 | TIMKEN CO | | KP4FS160 | 21335 | TIMKEN CO | | KP4 | 21335 | TIMKEN CO | | KP4 | 21760 | SCHATZ BEARING CORPORATION | | KP4 | 38443 | SKF USA INC. | | MS27640-4 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | MS27640-4 | 0FWK8 | WENCOR, LLC | | MS27640-4 | 0U583 | SAE INTERNATIONAL | | SAE-AS27640 | 0U583 | SAE INTERNATIONAL | | MS27640-4 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC | | MS27640-4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE AS27640 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS27640 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS27640KP4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS20200KP4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS27640-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | KP4FS464 | FA951 | TIMKEN EUROPA SARL | | MS27640-4 | K0668 | LEONARDO UK LTD |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | INNER RING WIDTH | 0.4840 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.3350 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.9014 INCHES NOMINAL | | SPECIAL FEATURES | 80 PCT. FULL OF MIL-G-81322,INTERNAL RADIAL CLEARANCE 0.0004 IN. MIN,0.0010 IN. MAX,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG. F,RADIAL AND LATERAL ECCENTRICITY INNER RING 0.0010 IN. OUTERRING 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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