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National Stock Number:
3110-00-165-6387
Federal Supply Class:
3110
National Item Identification Number:
001656387
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:
| 3021467 | 00198 | PRATT & WHITNEY CANADA CORP | | 3032734 | 00198 | PRATT & WHITNEY CANADA CORP | | 3041069 | 00198 | PRATT & WHITNEY CANADA CORP | | 3100639-01 | 00198 | PRATT & WHITNEY CANADA CORP | | 3101791-01 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RACE | | STEEL OUTER RACE | | STEEL COMP 4340 RETAINER | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | OVERALL WIDTH | 1.2598 INCHES NOMINAL | | BORE DIAMETER | 1.9685 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 3.1496 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | RADIAL | | INTERNAL CLEARANCE | 0.0012 INCHES MINIMUM RADIAL AND | | 0.0017 INCHES MAXIMUM RADIAL |
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