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National Stock Number: 3110-00-156-6845
Federal Supply Class: 3110
National Item Identification Number: 001566845
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:
| 20309DT | 24617 | GENERAL MOTORS CORP | | 20309DT | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | | 7309DT | 21335 | TIMKEN CO | | 20309DT | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE | | OVERALL WIDTH | 50.00 MILLIMETERS NOMINAL | | BORE DIAMETER | 45.00 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 100.00 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | SURFACE FINISH | GROUND | | LOAD DIRECTION | ANGULAR | | BEARING PRELOAD DESIGNATION | LIGHT | | SPECIAL FEATURES | PAIR OF BEARINGS |
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