3110-00-862-6986 BEARING,BALL,DUPLEX Index 3110-00-862-6990 BEARING,BALL,ROD END

National Stock Number:
3110-00-862-6989

Federal Supply Class:
3110

National Item Identification Number:
008626989

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:
QH20306DTL3A24617GENERAL MOTORS CORP
QH20306DTL3A43334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
QH20306DTL3A7X677GENERAL MOTORS LLC


Techincal Specification:
MATERIALSTEEL BALL
STEEL INNER RING
STEEL OUTER RING
PLASTIC PHENOLIC RETAINER
STYLE DESIGNATORUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH19.0 MILLIMETERS NOMINAL
BORE DIAMETER30.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER72.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATIONABEC NO.3
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMACHINED
LOAD DIRECTIONANGULAR
BEARING PRELOAD DESIGNATIONLIGHT
SPECIAL FEATURESPAIR OF BEARINGS


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