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National Stock Number:
3110-00-629-4109
Federal Supply Class:
3110
National Item Identification Number:
006294109
Description:
BEARING,BALL,DUPLEX
Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
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Manufacturer Information:
| 7023D406T | 38443 | SKF USA INC. | | 9223WI3DTE7279 | 21335 | TIMKEN CO | | SB1513-2 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BEARING PRELOAD RATING | 100.0 POUNDS NOMINAL | | BORE DIAMETER | 4.5267 INCHES MINIMUM AND 4.5273 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 5.9048 INCHES MINIMUM AND 5.9058 INCHES MAXIMUM | | OVERALL WIDTH | 1.1050 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MOLDED | | SPECIAL FEATURES | BORE AND OD SURFACES COPPE PLATE D PER AMS 2640 0.0001 IN. TO 0.0003 IN. THK,RACEWAYS NOT TO EXCEED 8 MICROINCHES AA,ASSEMBLY RELETIONSHIP MARKING V ON OD SURFACE OF BEARING ELEMENTS,SAME SERIAL NO. PERMANENTLY MARKED ONEACH BEARING | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, TANDEM MOUNTING | | SURFACE FINISH | GROUND |
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