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National Stock Number:
3110-00-819-4801
Federal Supply Class:
3110
National Item Identification Number:
008194801
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:
| 7311PBL500E015B81S0000A | 38443 | SKF USA INC. | | 7311PDBL500E0158 | 38443 | SKF USA INC. | | 84795PC2 | 50380 | RELIANCE ELECTRIC | | SK28659-1A | 50380 | RELIANCE ELECTRIC | | SK28659-1A | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS | | 84795PC2 | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS |
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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 | 58.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 55.0 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 120.0 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | ANGULAR | | BEARING PRELOAD DESIGNATION | LIGHT |
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