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National Stock Number:
3110-00-740-1110
Federal Supply Class:
3110
National Item Identification Number:
007401110
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:
| 47-641-161-1 | 80070 | LOCKHEED MARTIN CORPORATION | | 47-641-161-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| BORE DIAMETER | 25.0 MILLIMETERS NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 42.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 9.0 MILLIMETERS NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | PAIR OF BEARINGS TO BACK MOUNTING | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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