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National Stock Number:
3110-00-631-3444
Federal Supply Class:
3110
National Item Identification Number:
006313444
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:
| QH20307DBL3A | 24617 | GENERAL MOTORS CORP | | QH20307DBL3A | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | | R523-31 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | QH20307DBL3A | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | PLASTIC PHENOLIC RETAINER | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | OVERALL WIDTH | 42.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 35.00 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 80.00 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | ANGULAR | | BEARING PRELOAD DESIGNATION | LIGHT | | SPECIAL FEATURES | 25 DEG OR LESS ANGULARITY |
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