3110-01-274-2954 BEARING,ROLLER,AIRFRAME Index 3110-01-274-2956 BEARING,BALL,DUPLEX

National Stock Number:
3110-01-274-2955

Federal Supply Class:
3110

National Item Identification Number:
012742955

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:
103HDLG-3270854SCHAEFFLER AEROSPACE USA CORP
103KRDFABEC 538443SKF USA INC.
2910451-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP E52100 BALL
STEEL COMP E52100 INNER RING
STEEL COMP E52100 OUTER RING
FIBER AND
PLASTIC PHENOLIC RETAINER
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH20.0 MILLIMETERS NOMINAL
BORE DIAMETER17.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER35.0 MILLIMETERS NOMINAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SURFACE FINISHGROUND
LOAD DIRECTIONANGULAR
CONTACT ANGLE15.0 DEGREES NOMINAL


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