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National Stock Number:
3110-00-702-6285
Federal Supply Class:
3110
National Item Identification Number:
007026285
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:
| 2MM308WICRDUM | 21335 | TIMKEN CO | | 600-7687-001 | 46555 | APPLIED BIOSYSTEMS, LLC |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | PLASTIC PHENOLIC RETAINER | | STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE | | OVERALL WIDTH | 23.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 40.0 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 90.0 MILLIMETERS NOMINAL | | LUBRICATION MATERIAL | GREASE | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | ANGULAR | | BEARING PRELOAD DESIGNATION | MEDIUM | | SPECIAL FEATURES | PAIR OF BEARINGS. GREASE PLATING PRELIBRICATION,5 PERCENT GREASE AND 95 PERCENT SOLVENT BY VOLUME OF SPECIFIED LUBRICANT. 12 DEG ANGULARITY |
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