Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-941-8717 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: ASBY3DU, DSC33, DSC3-3, KSBY3N, 3120-00-941-8717, 00-941-8717, 3120009418717, 009418717

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 DEC 1965 00-941-8717

Drawings & Photos | NSN 3120-00-941-8717


Cross Reference | NSN 3120-00-941-8717

Part Number Cage Code Manufacturer
ASBY3DU 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
DSC3-3 71867 BOMBARDIER AEROSPACE AEROSPACE DIV
KSBY3N 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-00-941-8717

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER STEEL COMP 303 OR STEEL COMP 416 OR STEEL COMP 431 OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER 66 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING 59.0 ROCKWELL C MINIMUM INNER MEMBER
SURFACE TREATMENT CHROMIUM INNER MEMBER PASSIVATE OUTER RACE MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2050 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 5340 POUNDS
SPECIAL FEATURES 15.0 DEG MISALIGNMENT IN EITHER DIRECTION,2580 LBS DYNAMIC RADIAL LOAD CAPACITY
MANUFACTURERS CODE 71867
MFR SOURCE CONTROLLING REFERENCE DSC3-3

Restrictions/Controls & Freight Information | NSN 3120-00-941-8717

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
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable