3110-01-147-2815 BEARING,BALL,DUPLEX Index 4820-01-147-2817 VALVE,GLOBE

National Stock Number:
3110-01-147-2816

Federal Supply Class:
3110

National Item Identification Number:
011472816

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:
71341350-00404939LOCKHEED MARTIN CORPORATION
T105-80340920MPB CORP


Techincal Specification:
MATERIALSTEEL BALL
STEEL INNER RACE
STEEL OUTER RACE
PLASTIC TETRAFLUOROETHYLENE SEPARATOR
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH0.4950 INCHES NOMINAL
BORE DIAMETER0.6248 INCHES MINIMUM AND
0.6249 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER1.0623 INCHES MINIMUM AND
1.0624 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE04939
MFR SOURCE CONTROLLING REFERENCE71341350-004


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