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National Stock Number:
3110-01-209-8130
Federal Supply Class:
3110
National Item Identification Number:
012098130
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:
| 741205-7BK | 38443 | SKF USA INC. | | 7412T1G02/GLPM/1W | 23803 | N T N BEARING CORP OF AMERICA | | Q30412DTS7087B4 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV | | 811-023-002 | 51729 | DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS | | 811-023-002 | 830R7 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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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, TANDEM MOUNTING | | OVERALL WIDTH | 1.3680 INCHES MINIMUM AND | | 1.3780 INCHES MAXIMUM | | BORE DIAMETER | 2.3620 INCHES MINIMUM AND | | 2.3622 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 5.9052 INCHES MINIMUM AND | | 5.9055 INCHES MAXIMUM | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | ANGULAR | | SPECIAL FEATURES | CERTIFIED FREE FROM MERCURY CONTAMINATION; SELECTED FOR QUIET OPERATION |
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