Product Details | ROD END PLAIN BEARING

3120-00-556-8426 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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: TRE4T, 3120-00-556-8426, 00-556-8426, 3120005568426, 005568426

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 08 NOV 1974 00-556-8426

Drawings & Photos | NSN 3120-00-556-8426


Cross Reference | NSN 3120-00-556-8426

Part Number Cage Code Manufacturer
TRE4T 02695 MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV

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Technical Data | NSN 3120-00-556-8426

Characteristic Specifications
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 1.9170 INCHES MINIMUM AND 1.9570 INCHES MAXIMUM
BORE DIAMETER 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE 1.5470 INCHES MINIMUM AND 1.5770 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
INNER MEMBER WIDTH 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 1950 POUNDS
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 0.9690 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.250 INCHES NOMINAL
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
SPECIAL FEATURES MISALIGNMENT 16 DEG
MANUFACTURERS CODE 02695
DESIGN CONTROL REFERENCE TRE4T

Restrictions/Controls & Freight Information | NSN 3120-00-556-8426

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 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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable