Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-400-4408 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: KSSB2432, KSSB24-32, 31448883, 3144888-3, 3120-00-400-4408, 00-400-4408, 3120004004408, 004004408

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 07 MAR 1969 00-400-4408

Drawings & Photos | NSN 3120-00-400-4408


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Technical Data | NSN 3120-00-400-4408

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
HARDNESS RATING 47.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 1.5000 INCHES MINIMUM AND 1.5003 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 3.2550 INCHES MINIMUM AND 3.2600 INCHES MAXIMUM
OUTER MEMBER WIDTH 1.3750 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM
INNER MEMBER WIDTH 1.6200 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 150000 POUNDS

Restrictions/Controls & Freight Information | NSN 3120-00-400-4408

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:AItem does not contain precious metal
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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable