3110-01-128-1603 BEARING,BALL,ANNULAR Index 3110-01-128-1605 BEARING,BALL,DUPLEX

National Stock Number:
3110-01-128-1604

Federal Supply Class:
3110

National Item Identification Number:
011281604

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:
1302563618876U S ARMY AVIATION AND MISSILE COMMAND
3TAR14-21U78118MPB CORPORATION
S1421M5DF10/1540920MPB CORP


Techincal Specification:
MATERIALSTEEL COMP 440C BALL
STEEL COMP 440C INNER RING
STEEL COMP 440C OUTER RING
PLASTIC PHENOLIC RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
66 FED STD SINGLE MATERIAL RESPONSE INNER RING
66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH0.5000 INCHES NOMINAL
BORE DIAMETER0.8750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.3125 INCHES NOMINAL
LUBRICATION MATERIALLUBRICATING OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMACHINED
LOAD DIRECTIONANGULAR
BEARING PRELOAD RATING15.0 POUNDS NOMINAL
SPECIAL FEATURESRETAINER VACUUM IMPREGNATED WITH SPECIFIED LUBRICANT; REINFORCED RETAINER


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