3110-01-014-2282 BEARING,BALL,ANNULAR Index 3120-01-014-2284 BEARING,SLEEVE

National Stock Number:
3110-01-014-2283

Federal Supply Class:
3110

National Item Identification Number:
010142283

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:
3TAR48-56-2578118MPB CORPORATION
901817-1C82577RAYTHEON COMPANY
AVYN48WOCRDBFS17121335TIMKEN CO


Techincal Specification:
BEARING PRELOAD DESIGNATIONMEDIUM
BEARING PRELOAD RATING15.0 POUNDS NOMINAL
BORE DIAMETER2.9996 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER3.4994 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM
OVERALL WIDTH0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESCONTACT ANGLE 14 DEG MIN TO 22 DEG MAX
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
SURFACE FINISHGROUND


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