Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-923-2794 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: AW4DU, HU4DU, KWB4N, DSC84, DSC8-4, WV4, 3120-00-923-2794, 00-923-2794, 3120009232794, 009232794

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 JAN 1966 00-923-2794

Drawings & Photos | NSN 3120-00-923-2794


Demand History | NSN 3120-00-923-2794

Part Number Request Date QTY Origin
AW4DU 2012-06-156 15 China
3120-00-923-2794 2011-06-153 5 CN
DSC84 2010-11-327 1 Taiwan
AW4DU 2010-02-38 10 Malaysia
DSC84 2009-02-50 11 China
AW4DU 2008-10-280 40 Saudi Arabia
3120-00-923-2794 2008-10-279 40 United Arab Emirates
AW4DU 2008-09-266 40 DE
KWB4N 2007-02-59 24 NZ

Cross Reference | NSN 3120-00-923-2794

Part Number Cage Code Manufacturer
AW4DU 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
DSC8-4 71867 BOMBARDIER AEROSPACE AEROSPACE DIV
HU4DU 02758 U S BEARINGS
KWB4N 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
WV4 73134 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3120-00-923-2794

Characteristic Specifications
MATERIAL STEEL AND STEEL CORROSION RESISTING INNER MEMBER STEEL CORROSION RESISTING OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
SURFACE TREATMENT CHROMIUM AND PASSIVATE INNER MEMBER PASSIVATE OUTER RACE MEMBER
STYLE DESIGNATOR 10A WITH INSERT AND/OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 9825 POUNDS
SPECIAL FEATURES OUTER MEMBER RECESSED TO ACCOMODATE RACE INSERT,O.0008 IN. MAX RADIAL CLEARANCE,24.0 DEG MAX MISALIGNMENT
MANUFACTURERS CODE 71867
MFR SOURCE CONTROLLING REFERENCE DSC8-4

Restrictions/Controls & Freight Information | NSN 3120-00-923-2794

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information