3110-00-796-0021 BEARING,BALL,DUPLEX Index 3110-00-796-0023 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-796-0022

Federal Supply Class:
3110

National Item Identification Number:
007960022

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:
160166710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
SKF7211BG3-2BRGS52676SKF USA INC.


Techincal Specification:
MATERIALSTEEL BALL
STEEL INNER RING
STEEL OUTER RING
STYLE DESIGNATORUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH21.0 MILLIMETERS NOMINAL
BORE DIAMETER55.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER100.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND
LOAD DIRECTIONANGULAR
BEARING PRELOAD RATING300.0 POUNDS NOMINAL
SPECIAL FEATURESBEARING FURNISHED WITH RUST INHIBITOR FOR STORAGE. PAIR OF BEARING. ANGULARITY GREATER THAN 25 DEG


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