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National Stock Number:
3110-00-830-1694
Federal Supply Class:
3110
National Item Identification Number:
008301694
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:
| 432843 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 140.0 MILLIMETERS NOMINAL | | INTERNAL CLEARANCE | 0.0049 INCHES MINIMUM RADIAL AND 0.0069 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | ANGULAR | | OVERALL OUTSIDE DIAMETER | 220.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 80.0 MILLIMETERS NOMINAL | | MATERIAL | COPPER ALLOY RETAINER | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | LEAD PLATED OVER SILVER RETAINER,SPLIT INNER RING | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | SURFACE FINISH | GROUND |
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