3110-01-571-9484 PLATE,RETAINING,BEARING Index 3110-01-572-0039 CONE AND ROLLERS,TAPERED ROLLER

National Stock Number:
3110-01-571-9781

Federal Supply Class:
3110

National Item Identification Number:
015719781

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
578R953H0497942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
CONTACT ANGLE18.00 DEGREES NOMINAL
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONROYCO 27 GREASE.10-15 PERCENT CAPACITY MFR REF SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER0.7428 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OVERALL WIDTH0.3020 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,BALL,ANNULAR,ANGULAR CONTACT DUPLEX PAIR,FACE TO FACE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
MATERIALGREASE LUBRICATION
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SPACER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
SEAL QUANTITY2
SPECIAL FEATURESBEARING PRELOAD POUNDS, MIN 1,MAX 5
STANDARD TOLERANCE DESIGNATIONABEC NO. 5P
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
SURFACE FINISHGROUND


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