3110-01-243-9940 BEARING,BALL,ANNULAR Index 3120-01-243-9942 BUSHING,SLEEVE

National Stock Number:
3110-01-243-9941

Federal Supply Class:
3110

National Item Identification Number:
012439941

Description:
BEARING,BALL,ANNULAR

Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.


Manufacturer Information:
900619-392755NORTHROP GRUMMAN SYSTEMS CORP
SR33LL3K25/35683086NEW HAMPSHIRE BALL BEARINGS INC
SSR-3LLHA3P25LG450294NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
ALIGNMENT TYPERIGID
BEARING SEAL TYPECONTACT
BORE DIAMETER0.1875 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE INNER RACE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND GLASS SEAL
MATERIALSTEEL COMP 410 OR STEEL COMP 302 OR STEEL COMP 430 RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RACE
MATERIALSTEEL COMP 440C OUTER RACE
OVERALL OUTSIDE DIAMETER0.5000 INCHES NOMINAL
OVERALL WIDTH0.1960 INCHES NOMINAL
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE BALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE INNER RACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OUTER RACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
SURFACE TREATMENTPASSIVATE BALL
SURFACE TREATMENTPASSIVATE INNER RACE
SURFACE TREATMENTPASSIVATE OUTER RACE
SURFACE TREATMENTPASSIVATE RETAINER


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