4820-00-198-2247 STEM,FLUID VALVE Index 3110-00-198-2250 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-198-2248

Federal Supply Class:
3110

National Item Identification Number:
001982248

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:
AL1563857CIRCOR NAVAL SOLUTIONS LLC
G14627-1916712SIEMENS ENERGY, INC.
G15282-6916712SIEMENS ENERGY, INC.
H1299-17816712SIEMENS ENERGY, INC.
Q20304DTL3A24617GENERAL MOTORS CORP
Q20304DTL3A43334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
QH20304DTL3A24617GENERAL MOTORS CORP
QH20304DTL3A43334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
QH20304DTL3C024617GENERAL MOTORS CORP
QH20304DTL3C043334GENERAL MOTORS CORP DELCO MORAINE NDH DIV


Techincal Specification:
BEARING PRELOAD DESIGNATIONLIGHT
BORE DIAMETER20.00 MILLIMETERS NOMINAL
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL
OVERALL WIDTH15.0 MILLIMETERS NOMINAL
MATERIALPLASTIC RETAINER
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESPAIR OF BEARINGS,ANGULARITY 25 DEG OR LESS
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
SURFACE FINISHGROUND


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