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National Stock Number:
3110-01-442-6698
Federal Supply Class:
3110
National Item Identification Number:
014426698
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:
| 177213 | 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3MM9106WIDUL | 21335 | TIMKEN CO |
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Techincal Specification:
| BORE DIAMETER | 1.1811 INCHES NOMINAL | | CONTACT ANGLE | 25.0 DEGREES NOMINAL | | LOAD DIRECTION | ANGULAR | | OVERALL OUTSIDE DIAMETER | 2.1654 INCHES NOMINAL | | OVERALL WIDTH | 1.0036 INCHES MINIMUM AND 1.0236 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE NYLON RETAINER | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 OUTER RACE | | MATERIAL | STEEL COMP E52100 INNER RACE | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, BACK TO BACK MOUNTING | | SURFACE FINISH | GROUND |
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