3110-01-119-1129 BEARING,ROLLER,NEEDLE Index 3120-01-119-1131 BEARING,SLEEVE

National Stock Number:
3110-01-119-1130

Federal Supply Class:
3110

National Item Identification Number:
011191130

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:
1302595818876U S ARMY AVIATION AND MISSILE COMMAND
3TAR6-10UDF2-4L0V-240920MPB CORP


Techincal Specification:
BEARING PRELOAD DESIGNATIONLIGHT
BEARING PRELOAD RATING3.0 POUNDS NOMINAL
BORE DIAMETER0.3750 INCHES NOMINAL
INTERNAL CLEARANCE0.0007 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER0.6250 INCHES NOMINAL
OVERALL WIDTH0.3120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALOIL LUBRICATING LUBRICATION
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESRETAINER IMPREGNATED WITH SPECIFIED LUBRICANT,PAIR OF BEARINGS GROUND FOR UNIVERSAL MTG
STANDARD TOLERANCE DESIGNATIONABEC NO. 5P
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
SURFACE FINISHGROUND


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