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National Stock Number:
3110-00-185-4039
Federal Supply Class:
3110
National Item Identification Number:
001854039
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:
| 2184287 | 77445 | RTX CORPORATION | | 2184288 | 77445 | RTX CORPORATION | | 670305 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C BALL | | STEEL COMP 440C INNER RING | | STEEL COMP 440C OUTER RING | | STEEL COMP 302 SHIELD | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING | | OVERALL WIDTH | 0.5624 INCHES NOMINAL | | BORE DIAMETER | 0.3750 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | SURFACE FINISH | GROUND | | SHIELD QUANTITY | 1 | | LOAD DIRECTION | RADIAL | | INTERNAL CLEARANCE | 0.0007 INCHES MINIMUM RADIAL AND | | 0.0012 INCHES MAXIMUM RADIAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 2184288 |
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