3110-00-109-1339 BEARING,BALL,DUPLEX Index 3110-00-109-1341 BEARING,BALL,DUPLEX

National Stock Number:
3110-00-109-1340

Federal Supply Class:
3110

National Item Identification Number:
001091340

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:
7307BDFDTPRBRZ38443SKF USA INC.
7307BEGBY52676SKF USA INC.
7307DBDFDTPRBRZ38443SKF USA INC.
7307DBDFDTPRBRZRET38443SKF USA INC.
7307BGD52676SKF USA INC.
7307BGY280064NAVAL SHIP SYSTEMS COMMAND
7307DBDFDTPRBRZRETAINER38443SKF USA INC.


Techincal Specification:
MATERIALSTEEL BALL
STEEL INNER RING
STEEL OUTER RING
COPPER ALLOY RETAINER
STYLE DESIGNATORUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH21.0 MILLIMETERS NOMINAL
BORE DIAMETER35.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER80.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
LOAD DIRECTIONANGULAR
BEARING PRELOAD DESIGNATIONLIGHT


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