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National Stock Number:
3110-00-289-6567
Federal Supply Class:
3110
National Item Identification Number:
002896567
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:
| 0399-2 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC | | 0399-2 | 56232 | LOCKHEED MARTIN CORPORATION | | AF4DD | 21335 | TIMKEN CO | | AF4DDE7804 | 21335 | TIMKEN CO | | 327C989H05 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 327C989H05 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | SSF4ZZRA3P25LG68 | 50294 | NEW HAMPSHIRE BALL BEARINGS INC | | SMC152236-2 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| OUTER RING WIDTH | 0.2260 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SHIELD QUANTITY | 2 | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | REMOVABLE SHEILDS | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND | | BORE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | FLANGE OUTSIDE DIAMETER | 0.6870 INCHES NOMINAL | | FLANGE WIDTH | 0.0420 INCHES NOMINAL | | INNER RING WIDTH | 0.2490 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM | | OUTER RING TAPER | 0.0680 PER FOOT IN INCHES NOMINAL |
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