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National Stock Number:
3110-01-231-5954
Federal Supply Class:
3110
National Item Identification Number:
012315954
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:
| 1902HDL-09 | 70854 | SCHAEFFLER AEROSPACE USA CORP | | 1902RDB | 38443 | SKF USA INC. | | NF203531-1 | 78567 | SPECO CORP |
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Techincal Specification:
| BEARING PRELOAD DESIGNATION | HEAVY | | BORE DIAMETER | 15.0 MILLIMETERS NOMINAL | | INTERNAL FIT-UP DESIGNATION | LOOSE | | LOAD DIRECTION | ANGULAR | | OVERALL OUTSIDE DIAMETER | 28.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 14.0 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | | | MATERIAL | STEEL COMP 1010 RETAINER | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 OUTER RING | | MATERIAL | STEEL COMP E52100 INNER RING | | RETAINER FABRICATION METHOD | PRESSED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | SURFACE FINISH | GROUND |
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