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National Stock Number:
3110-00-277-0055
Federal Supply Class:
3110
National Item Identification Number:
002770055
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:
| 0508-3 | 56232 | LOCKHEED MARTIN CORPORATION | | 0508-3REVC | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.3125 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | FLANGE OUTSIDE DIAMETER | 0.7550 INCHES NOMINAL | | FLANGE WIDTH | 0.0420 INCHES NOMINAL | | INNER RING WIDTH | 0.2480 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | OUTER RING TAPER | 0.0680 PER FOOT IN INCHES NOMINAL | | OUTER RING WIDTH | 0.2110 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | SELECTED,CLASSIFIED AND TESTED BY THE ASSY MFR AT HIS PLANT | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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