Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-932-3839 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: 3120-00-932-3839, 00-932-3839, 3120009323839, 009323839

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-932-3839

Drawings & Photos | NSN 3120-00-932-3839


Demand History | NSN 3120-00-932-3839

Part Number Request Date QTY Origin
3120-00-932-3839 2012-03-75 20 UM
3120-00-932-3839 2007-07-196 1 DIBBS
3120-00-932-3839 2007-06-175 1 DIBBS

Cross Reference | NSN 3120-00-932-3839

Part Number Cage Code Manufacturer
03-825-07 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
ADB7V 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
AS14101 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81820 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
HSB7TL-201 02758 U S BEARINGS
HT7V 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
KNDB7-33 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KR7-CNGB 50632 KAMATICS CORPORATION
MS14101 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS14101 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14101-7 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS15102 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS21232-7 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NAS74 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NRRG-7 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
SWKN7-400 81376 RBC SOUTHWEST PRODUCTS, INC.

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Technical Data | NSN 3120-00-932-3839

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 410 OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
HARDNESS RATING 58.0 ROCKWELL C NOMINAL INNER MEMBER 28.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 0.4375 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.3380 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 13800 POUNDS
MANUFACTURERS CODE 21335
DESIGN CONTROL REFERENCE SBS14ATC29

Restrictions/Controls & Freight Information | NSN 3120-00-932-3839

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information