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National Stock Number:
3110-00-052-0811
Federal Supply Class:
3110
National Item Identification Number:
000520811
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:
| M81793-DITTAX1WEB71AX1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M81793/06-JE7J2N1E1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SFR4FFT4G2 | 70854 | SCHAEFFLER AEROSPACE USA CORP |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | FLANGE OUTSIDE DIAMETER | 0.6900 INCHES NOMINAL | | FLANGE WIDTH | 0.0420 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL | | OVERALL WIDTH | 0.1960 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY SEAL | | MATERIAL | PLASTIC PHENOLIC RETAINER | | MATERIAL | STEEL CORROSION RESISTING BALL | | MATERIAL | STEEL CORROSION RESISTING INNER RING | | MATERIAL | STEEL CORROSION RESISTING OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | SEAL QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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