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National Stock Number: 3110-01-146-8173
Federal Supply Class: 3110
National Item Identification Number: 011468173
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:
| 65951-11526-102 | 38443 | SKF USA INC. | | 65951-11526-102 | 78118 | MPB CORPORATION | | 65951-11526-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 5.1175 INCHES MINIMUM AND 5.1180 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 7.0861 INCHES MINIMUM AND 7.0867 INCHES MAXIMUM | | OVERALL WIDTH | 4.8619 INCHES MINIMUM AND 4.9119 INCHES MAXIMUM | | 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 | 5ANGULAR CONTACT BEARINGS DUPLEX GND;RETAINER NONSEPARABLE | | STYLE DESIGNATOR | STACK |
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