5305-00-008-2071 SCREW,CLOSE TOLERANCE Index 5310-00-008-2074 WASHER,SPRING TENSION

National Stock Number:
3110-00-008-2073

Federal Supply Class:
3110

National Item Identification Number:
000082073

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:
3TA0-33-42-7178118MPB CORPORATION
901780-282577RAYTHEON COMPANY


Techincal Specification:
MATERIALSTEEL COMP 440C BALL
STEEL COMP 440C INNER RING
STEEL COMP 440C OUTER RING
PLASTIC POLYTETRAFLUOROETHYLENE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH0.5000 INCHES NOMINAL
BORE DIAMETER2.0625 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER2.6250 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMOLDED
LOAD DIRECTIONANGULAR
SPECIAL FEATURESBALL SEPARATOR CONSISTS OF TOROIDS AROUND ALTERNATE BALLS


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