3110-00-864-5118 BEARING,BALL,ANNULAR Index 3120-00-864-5120 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3110-00-864-5119

Federal Supply Class:
3110

National Item Identification Number:
008645119

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:
950543-106481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
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
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESINTERNAL CLEARANCE MEASURED 1 LB GAGE LOAD,PAIR OF BEARINGS
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND


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