5305-00-776-2115 SCREW,MACHINE Index 4820-00-776-2120 VALVE,CHECK

National Stock Number:
3110-00-776-2118

Federal Supply Class:
3110

National Item Identification Number:
007762118

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:
7104KRDU38443SKF USA INC.


Techincal Specification:
BEARING PRELOAD DESIGNATIONLIGHT
BORE DIAMETER20.0 MILLIMETERS NOMINAL
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER42.0 MILLIMETERS NOMINAL
OVERALL WIDTH12.0 MILLIMETERS NOMINAL
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
SPECIAL FEATURESPAIR OF BEARINGS
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
SURFACE FINISHGROUND


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