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National Stock Number:
3110-00-923-7263
Federal Supply Class:
3110
National Item Identification Number:
009237263
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:
| 1915D400B | 38443 | SKF USA INC. | | 2M9315W02CRDBE8774 | 21335 | TIMKEN CO | | 2M9315W02CRDBRE8774 | 21335 | TIMKEN CO | | 2M9315WO2CRDBRE8774 | 21335 | TIMKEN CO | | SB1071-1 | 38443 | SKF USA INC. | | 458653 | 52676 | SKF USA INC. | | SB1071-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BEARING PRELOAD RATING | 20.0 POUNDS NOMINAL | | BORE DIAMETER | 2.9527 INCHES NOMINAL | | LOAD DIRECTION | ANGULAR | | OVERALL OUTSIDE DIAMETER | 4.1338 INCHES NOMINAL | | OVERALL WIDTH | 32.0 MILLIMETERS NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 OUTER RING | | MATERIAL | STEEL COMP E52100 INNER RING | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | SURFACE FINISH | GROUND |
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