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National Stock Number:
3110-00-227-2915
Federal Supply Class:
3110
National Item Identification Number:
002272915
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:
| 204PDB | 21335 | TIMKEN CO | | 204PDBFS10174S3 | 21335 | TIMKEN CO | | 204PDBFS50174S | 21335 | TIMKEN CO | | 204PDBFS50174S3 | 21335 | TIMKEN CO | | FF-B-171 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | STEEL RETAINER | | RUBBER SYNTHETIC SEAL | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING | | OVERALL WIDTH | 28.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 20.00 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 47.00 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 1 | | BEARING SEAL TYPE | CONTACT | | LOAD DIRECTION | RADIAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | SPECIAL FEATURES | DUPLEX PAIR,BACK TO BACK MOUNTING | | NONDEFINITIVE SPEC/STD DATA | 111CL7GR00 TYPE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-B-171 |
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