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National Stock Number:
3110-00-042-0901
Federal Supply Class:
3110
National Item Identification Number:
000420901
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:
| 1775238 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 538664-29 | 96214 | RAYTHEON COMPANY | | 8531007 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 571-4801-1303062REVCPC3-8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 578-4801-1572884RAPC227 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | AN202KP29B | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | C240239-3 | 06845 | RAYTHEON COMPANY | | AS27642 | 0U583 | SAE INTERNATIONAL | | KP29B | 21335 | TIMKEN CO | | KP29BD | 21760 | SCHATZ BEARING CORPORATION | | KP29B | 38443 | SKF USA INC. | | KP29B85 | 38443 | SKF USA INC. | | BACB10BW29 | 81205 | THE BOEING COMPANY | | AS27642 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | KP29BFS464 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | MS27642-29 | 0U583 | SAE INTERNATIONAL | | KP29BFS464 | 21335 | TIMKEN CO | | MS27642-29 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE AS27642 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS27642-29 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS20202KP29B | 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 | 1.8130 INCHES NOMINAL | | INNER RING WIDTH | 0.4370 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.3750 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 2.5625 INCHES NOMINAL | | SPECIAL FEATURES | 80 PCT FULL OF MIL-G-81322 ALSO HEAT TREAT RINGS AND BALLS TO ROCKWELL C60 TO C66 AND STABILIZED FOR OPERATION AT 250 DEG F ALSO RADIAL AND LATERAL ECCENTRICITY.INNER RING 0.0010 IN. OUTER RING 0.0016 IN. ALSO 0.0003-0.0010 IN. RADIAL CLEARANCE | | 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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