Product Details | ROD END PLAIN BEARING

3120-00-661-7529 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: BRE7290LMILG3278, CRBE7101, CRBE-7-101, HRY7104, HRY7-104, KR7E1FN, 3120-00-661-7529, 00-661-7529, 3120006617529, 006617529

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-661-7529

Drawings & Photos | NSN 3120-00-661-7529


Cross Reference | NSN 3120-00-661-7529

Part Number Cage Code Manufacturer
BRE7290LMILG3278 81376 RBC SOUTHWEST PRODUCTS, INC.
CRBE-7-101 50830 CABCO INDUSTRIES INC.
HRY7-104 02758 U S BEARINGS
KR7E1FN 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-00-661-7529

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER STEEL COMP E52100 OUTER RACE MEMBER STEEL CORROSION RESISTING RACE INSERT STEEL COMP 4130 ROD END BODY
HARDNESS RATING 59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
SURFACE TREATMENT CHROMIUM INNER MEMBER CADMIUM ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 3.0940 INCHES NOMINAL
BORE DIAMETER 0.4370 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.3120 INCHES NOMINAL
BORE CENTER TO SHANK END DISTANCE 2.4380 INCHES NOMINAL
OUTER MEMBER WIDTH 0.3600 INCHES MAXIMUM
INNER MEMBER WIDTH 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE EXTERNAL OUTER MEMBER
STATIC RADIAL LOAD RATING 8750 POUNDS
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 1.5000 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

Restrictions/Controls & Freight Information | NSN 3120-00-661-7529

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
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