3110-01-298-7355 BEARING,BALL,DUPLEX Index 3120-01-298-7357 BUSHING,SLEEVE

National Stock Number:
3110-01-298-7356

Federal Supply Class:
3110

National Item Identification Number:
012987356

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:
43-P30085L0031VPW8GENERAL DYNAMICS MISSION SYSTEMS, INC.
43-P30085L00394990MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
5036620132828KAYDON CORPORATION


Techincal Specification:
MATERIALSTEEL COMP E52100 INNER RACE
STEEL COMP E52100 OUTER RACE
STEEL COMP E52100 SEAL
PLASTIC PHENOLIC SEPARATOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A535 ASSN STD SINGLE MATERIAL RESPONSE BALL
ASTM A535 ASSN STD SINGLE MATERIAL RESPONSE INNER RACE
MIL-P-79 MIL SPEC SINGLE MATERIAL RESPONSE SEPARATOR
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH0.5000 INCHES NOMINAL
BORE DIAMETER1.9997 INCHES MINIMUM AND
2.0000 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER2.4997 INCHES MINIMUM AND
2.5000 INCHES MAXIMUM
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
BEARING SEAL TYPECONTACT
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD


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