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National Stock Number:
3110-00-156-8139
Federal Supply Class:
3110
National Item Identification Number:
001568139
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:
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Techincal Specification:
| BEARING PRELOAD DESIGNATION | LIGHT | | BORE DIAMETER | 55.00 MILLIMETERS NOMINAL | | LOAD DIRECTION | ANGULAR | | OVERALL OUTSIDE DIAMETER | 120.00 MILLIMETERS NOMINAL | | OVERALL WIDTH | 58.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | ANGULARITY GREATER THAN 25 DEG | | 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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