3110-01-127-0628 BEARING,BALL,ANNULAR Index 3120-01-127-0630 INACTIVE

National Stock Number:
3110-01-127-0629

Federal Supply Class:
3110

National Item Identification Number:
011270629

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:
3TAL12-19SU-DF278118MPB CORPORATION
540901-3926D4856NORTHROP GRUMMAN LITEF GMBH DBA LITEF
SR539T8C-283086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BEARING PRELOAD DESIGNATIONLIGHT
BEARING PRELOAD RATING2.0 POUNDS NOMINAL
BORE DIAMETER0.7500 INCHES NOMINAL
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0015 INCHES MAXIMUM RADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL OUTSIDE DIAMETER1.1875 INCHES NOMINAL
OVERALL WIDTH0.5000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALOIL LUBRICATING LUBRICATION
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SPACER
MATERIALSTEEL COMP 440C OVERALL
RETAINER FABRICATION METHODMOLDED
STANDARD TOLERANCE DESIGNATIONABEC NO. 5T
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
SURFACE FINISHGROUND


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