3110-01-306-9620 RING,BEARING,INNER Index 3120-01-306-9622 BUSHING,SLEEVE

National Stock Number:
3110-01-306-9621

Federal Supply Class:
3110

National Item Identification Number:
013069621

Description:
BEARING,BALL,AIRFRAME

Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.


Manufacturer Information:
ES9753-0220418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
ES9753-0298255DRS SUSTAINMENT SYSTEMS INC
MB544DD-A377421335TIMKEN CO


Techincal Specification:
MATERIALSTEEL COMP E52100 BALL
STEEL COMP E52100 INNER RING
STEEL COMP E52100 OUTER RING
PLASTIC POLYTETRAFLUOROETHYLENE AND
GLASS FIBER SEAL
STYLE DESIGNATORSINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
LOAD DIRECTIONRADIAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD 66 FED STD SINGLE MATERIAL RESPONSE BALL
FED-STD 66 FED STD SINGLE MATERIAL RESPONSE INNER RING
FED-STD 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
SURFACE TREATMENTPASSIVATE BALL
CHROMIUM INNER RING
CHROMIUM OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BALL
FAFCOTE-TDC,CAGEC 21335 MFR REF SINGLE TREATMENT RESPONSE INNER RING
FCOTE-TDC,CAGEC 21335 MFR REF SINGLE TREATMENT RESPONSE OUTER RING
BORE DIAMETER1.8124 INCHES MINIMUM AND
1.8324 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER2.2487 INCHES MINIMUM AND
2.2493 INCHES MAXIMUM
OUTER RING WIDTH0.2450 INCHES MINIMUM AND
0.2500 INCHES MAXIMUM
INNER RING WIDTH0.2783 INCHES MINIMUM AND
0.2812 INCHES MAXIMUM
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SEAL QUANTITY2
BEARING SEAL TYPECONTACT
ALIGNMENT TYPERIGID
INTERNAL FIT-UP DESIGNATIONSTANDARD
LUBRICATION MATERIALGREASE


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