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National Stock Number:
3110-00-421-2432
Federal Supply Class:
3110
National Item Identification Number:
004212432
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:
| 737103-1 | 21335 | TIMKEN CO | | 737103-1 | 40920 | MPB CORP | | AAVS1KDTA1231 | 21335 | TIMKEN CO | | F637 | 40920 | MPB CORP | | 737103-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | 737103-1 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | MR4A5DK1114-3 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP M50 BALL | | STEEL COMP M50 INNER RING | | STEEL COMP M50 OUTER RING | | STEEL RETAINER | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING | | OVERALL WIDTH | 0.4376 INCHES NOMINAL | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | PRESSED | | LOAD DIRECTION | RADIAL | | INTERNAL CLEARANCE | 0.0011 INCHES MINIMUM RADIAL AND | | 0.0014 INCHES MAXIMUM RADIAL | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 73030 | | MFR SOURCE CONTROLLING REFERENCE | 737103-1 |
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