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National Stock Number:
3110-00-939-6298
Federal Supply Class:
3110
National Item Identification Number:
009396298
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:
| 2187447 | 52661 | RTX CORPORATION | | 2187447 | 77445 | RTX CORPORATION | | 528021 | 52661 | RTX CORPORATION | | 536021 | 52661 | RTX CORPORATION | | 536342 | 77445 | RTX CORPORATION | | 528021 | 77445 | RTX CORPORATION | | 618596 | 52661 | RTX CORPORATION | | 618596 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM | | CONTACT ANGLE | 27.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM | | INTERNAL CLEARANCE | 0.0043 INCHES MINIMUM RADIAL AND 0.0056 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | ANGULAR | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL OUTSIDE DIAMETER | 6.2988 INCHES MINIMUM AND 6.2992 INCHES MAXIMUM | | OVERALL WIDTH | 1.7600 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | STYLE DESIGNATOR | UNIVERSAL GROUND FACES, NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | UNGROUND |
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