3110-01-334-1366 RETAINER AND ROLLERS,BEARING Index 4820-01-334-1368 VALVE,GLOBE

National Stock Number:
3110-01-334-1367

Federal Supply Class:
3110

National Item Identification Number:
013341367

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:
1521720132828KAYDON CORPORATION
1757906144INDUSTRIAL TECTONICS BEARINGS CORPORATION
717801760-00304939LOCKHEED MARTIN CORPORATION
717801760-00332828KAYDON CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 440C BALL
STEEL COMP 440C INNER RING
STEEL COMP 440C OUTER RING
PLASTIC POLYAMIDE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE BALL
QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE INNER RING
QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
SURFACE TREATMENTPASSIVATE BALL
PASSIVATE INNER RING
PASSIVATE OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE BALL
ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE INNER RING
ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OUTER RING
MIL-R-46198,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH0.5000 INCHES NOMINAL
BORE DIAMETER9.0000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER9.5000 INCHES NOMINAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION717806003,CAGEC 04939 MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO. 7T
SURFACE FINISHGROUND
LOAD DIRECTIONANGULAR
BEARING PRELOAD RATING80.0 POUNDS MINIMUM AND
120.0 POUNDS MAXIMUM
CONTACT ANGLE30.0 DEGREES NOMINAL
SPECIAL FEATURESEACH BEARING SHALL BE LUBRICATED WITH 0.70 TO 1.05 CC OF SPECIFIED LUBE


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