Product Details | ROD END PLAIN BEARING

3120-00-661-7491 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: HMX7FGMILG3278, 3120-00-661-7491, 00-661-7491, 3120006617491, 006617491

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-661-7491

Drawings & Photos | NSN 3120-00-661-7491


Demand History | NSN 3120-00-661-7491

Part Number Request Date QTY Origin
3120-00-661-7491 2008-03-66 40 Singapore
3120-00-661-7491 2008-03-64 40 Singapore

Cross Reference | NSN 3120-00-661-7491

Part Number Cage Code Manufacturer
HMX7FGMILG3278 73134 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3120-00-661-7491

Characteristic Specifications
MATERIAL STEEL INNER MEMBER COPPER ALLOY RACE INSERT STEEL ROD END BODY
SURFACE TREATMENT CADMIUM ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 2.6880 INCHES NOMINAL
BORE DIAMETER 0.4370 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.1250 INCHES NOMINAL
BORE CENTER TO SHANK END DISTANCE 2.1250 INCHES NOMINAL
OUTER MEMBER WIDTH 0.4420 INCHES NOMINAL
INNER MEMBER WIDTH 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE EXTERNAL INNER MEMBER
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 1.3750 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
FEATURES PROVIDED FLUSH LUBRICATION FITTING AND SCREW PLUG CLOSURE FITTING

Restrictions/Controls & Freight Information | NSN 3120-00-661-7491

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 W Rating Variable
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code XX
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