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National Stock Number:
3110-00-620-2794
Federal Supply Class:
3110
National Item Identification Number:
006202794
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:
| SB1300-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | OVERALL WIDTH | 36.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 40.00 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 80.00 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | PRESSED | | LOAD DIRECTION | ANGULAR | | BEARING PRELOAD RATING | 1000.0 POUNDS NOMINAL | | SPECIAL FEATURES | 30 DEG ANGULARITY,HEAT STABILIZED FOR OPERATION AT 250 F | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | SB1300-1 |
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