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National Stock Number:
3110-01-185-4718
Federal Supply Class:
3110
National Item Identification Number:
011854718
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:
| 1264-1324 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | ND120XP0 | 32828 | KAYDON CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 11.9986 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | CONTACT ANGLE | 30.0 DEGREES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL CORROSION RESISTING BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | OVERALL OUTSIDE DIAMETER | 12.9986 INCHES MINIMUM AND 13.0000 INCHES MAXIMUM | | OVERALL WIDTH | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | CORROSION RESISTANT COATING ON RACES | | STYLE DESIGNATOR | 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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