3110-01-323-1179 ROLLER,BEARING Index 4820-01-323-1181 VALVE,GLOBE

National Stock Number:
3110-01-323-1180

Federal Supply Class:
3110

National Item Identification Number:
013231180

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:
113HDL70854SCHAEFFLER AEROSPACE USA CORP
113KRDULNUMBER7BK38443SKF USA INC.
2MM9113WICRDUL21335TIMKEN CO
QOL13DTL7A43334GENERAL MOTORS CORP DELCO MORAINE NDH DIV


Techincal Specification:
MATERIALSTEEL COMP E52100 BALL
STEEL COMP E52100 INNER RING
STEEL COMP E52100 OUTER RING
PLASTIC PHENOLIC RETAINER
STYLE DESIGNATORUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH36.0 MILLIMETERS NOMINAL
BORE DIAMETER65.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER100.0 MILLIMETERS NOMINAL
LUBRICATION MATERIALOIL
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMOLDED
LOAD DIRECTIONANGULAR
BEARING PRELOAD DESIGNATIONLIGHT
CONTACT ANGLE15.0 DEGREES NOMINAL
SPECIAL FEATURESPAIR OF BEARINGS GROUND FOR UNIVERSAL MOUNTING


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