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National Stock Number:
3110-00-135-3005
Federal Supply Class:
3110
National Item Identification Number:
001353005
Description:
BEARING,ROLLER,AIRFRAME
Detail:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED ROLLER, 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, ROLLER, CYLINDRICAL.
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Manufacturer Information:
| BACB10C96R4 | 81205 | THE BOEING COMPANY | | BACB10C96YR | 81205 | THE BOEING COMPANY | | BACB10CH9 | 77896 | REXNORD INDUSTRIES, LLC | | BACB10CH9 | 81205 | THE BOEING COMPANY | | DAS9-38A-4 | 77896 | REXNORD INDUSTRIES, LLC | | DAS9-38A-51 | 77896 | REXNORD INDUSTRIES, LLC | | DAS9-38A-53 | 77896 | REXNORD INDUSTRIES, LLC | | DAS9-38A-7 | 77896 | REXNORD INDUSTRIES, LLC |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.5625 INCHES NOMINAL | | INNER RING WIDTH | 1.6875 INCHES NOMINAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 1.1250 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 2.3750 INCHES NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | GLASS FIBER SEAL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL ROLLER | | SPECIAL FEATURES | 10.0 DEG SELF ALIGNMENT IN EITHER DIRECTION,0.0024 IN. MIN,0.0048 IN. MAX AXIAL CLEARANCE,0.0008 IN. MIN,000016 IN. MAX RADIAL CLEARANCE,LUBE HOLE AND GROVE IN OD OF OUTER RING | | SEAL QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS | | STYLE DESIGNATOR | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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