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National Stock Number:
3110-00-863-7980
Federal Supply Class:
3110
National Item Identification Number:
008637980
Description:
BEARING,BALL,ANNULAR
Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
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Manufacturer Information:
| 53-325-2 | 56232 | LOCKHEED MARTIN CORPORATION | | SR4AS3 | 70854 | SCHAEFFLER AEROSPACE USA CORP |
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Techincal Specification:
| BORE DIAMETER | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL | | LOAD DIRECTION | RADIAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | OVERALL OUTSIDE DIAMETER | 0.7498 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | OVERALL WIDTH | 0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | PRESSED | | SHIELD QUANTITY | 1 | | SPECIAL FEATURES | INNER RING RUNOUT 0.0001 IN.; OUTER RING RUNOUT 0.0002 IN. | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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