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National Stock Number:
3110-00-202-0525
Federal Supply Class:
3110
National Item Identification Number:
002020525
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:
| 7218BEY/DGCB | 52676 | SKF USA INC. | | 7218BG | 52676 | SKF USA INC. | | SER6743PT15 | 80956 | THE WALTER MACHINE CO INC |
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Techincal Specification:
| MATERIAL | STEEL COMP E52100 BALL | | STEEL COMP E52100 INNER RING | | STEEL COMP E52100 OUTER RING | | COPPER ALLOY RETAINER | | OVERALL WIDTH | 60.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 90.00 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 160.00 MILLIMETERS NOMINAL | | LUBRICATION MATERIAL | LUBRICANT | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | PRESSED | | LOAD DIRECTION | ANGULAR | | SPECIAL FEATURES | PR OF BEARING GROUND FOR UNIVERSAL DUPLEX MTG,40 DEG CONTACT ANGLE |
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