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National Stock Number:
3110-00-796-4612
Federal Supply Class:
3110
National Item Identification Number:
007964612
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:
| 538170 | 40920 | MPB CORP | | 538170 | 70854 | SCHAEFFLER AEROSPACE USA CORP | | A540HX5K4DB5 | 70854 | SCHAEFFLER AEROSPACE USA CORP | | 538170 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | 538170 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | SR540831C20K3S-1 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | T356 | 40920 | MPB CORP |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | PLASTIC PHENOLIC RETAINER | | STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE | | OVERALL WIDTH | 0.2500 INCHES NOMINAL | | BORE DIAMETER | 0.8750 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.3125 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | RADIAL | | BEARING PRELOAD RATING | 5.0 POUNDS NOMINAL | | SPECIAL FEATURES | PAIR OF BEARINGS,BACK TO BACK MOUNTING | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 73030 | | MFR SOURCE CONTROLLING REFERENCE | 538170 |
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