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National Stock Number:
3110-00-227-2694
Federal Supply Class:
3110
National Item Identification Number:
002272694
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:
| 1028KB | 82235 | NATIONAL ALUMINUM EXTRUSION DIV OF NATIONAL STEEL CORP | | 91000410 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | A8845275-1 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES |
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Techincal Specification:
| BORE DIAMETER | 3.3455 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 4.1329 INCHES MINIMUM AND 4.1339 INCHES MAXIMUM | | OVERALL WIDTH | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY INNER RING | | MATERIAL | COPPER ALLOY OUTER RING | | MATERIAL | NICKEL ALLOY BALL | | MATERIAL | PLASTIC PHENOLIC RETAINER | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | INNER AND OUTER RING RADIAL RUNOUT 0.0005 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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