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National Stock Number:
3110-01-321-4968
Federal Supply Class:
3110
National Item Identification Number:
013214968
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:
| PL999D0504 PIECE 44 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | QH-20304 DB-L1A | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
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Techincal Specification:
| LOAD DIRECTION | ANGULAR | | MATERIAL | PLASTIC PHENOLIC RETAINER | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | SURFACE FINISH | GROUND | | BEARING PRELOAD DESIGNATION | LIGHT | | BORE DIAMETER | 20.0 MILLIMETERS NOMINAL | | CONTACT ANGLE | 25.0 DEGREES NOMINAL | | OVERALL OUTSIDE DIAMETER | 52.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 15.0 MILLIMETERS NOMINAL |
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