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National Stock Number: 3110-01-125-6884
Federal Supply Class: 3110
National Item Identification Number: 011256884
Description: BEARING,BALL,STACK
Detail: A MULTIPLE ASSEMBLY OF MORE THAN TWO BEARINGS MATCHED FOR DUPLEX MOUNTING. DESIGNED PRIMARILY FOR AIRCRAFT PROPELLER AND ROTARY WING AIRCRAFT ROTOR BLADE APPLICATIONS. SEE ALSO BEARING, BALL, ANNULAR.
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Manufacturer Information:
| 65951-07528-101 | 38443 | SKF USA INC. | | 65951-07528-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 4.5276 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 6.4961 INCHES NOMINAL | | OVERALL WIDTH | 3.0221 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE NYLON RETAINER | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 OUTER RING | | MATERIAL | STEEL COMP E52100 INNER RING | | RETAINER FABRICATION METHOD | MOLDED | | STACK ARRANGEMENT | 3 ANGULAR C0NTACT BEARINGS | | STYLE DESIGNATOR | STACK |
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