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National Stock Number: 3110-01-175-9314
Federal Supply Class: 3110
National Item Identification Number: 011759314
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:
| P9102 NP DB | 21335 | TIMKEN CO | | P9102NP-DU | 21335 | TIMKEN CO | | P9102PDU | 21335 | TIMKEN CO | | P9102PDU | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | STEEL RETAINER | | RUBBER SYNTHETIC SEAL | | STYLE DESIGNATOR | UNIVERSAL GROUND FACES, NON-LOADING GROOVE, NON-SEPARABLE | | OVERALL WIDTH | 18.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 15.0 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 32.0 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | LOAD DIRECTION | RADIAL | | INTERNAL FIT-UP DESIGNATION | LOOSE |
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