Product Details | ROD END PLAIN BEARING

3120-01-260-7268 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: B121681, B12-1681, FL4414, FL44-14, FL4414PB, FL44-14PB, 10857H, 10-857H, 3120-01-260-7268, 01-260-7268, 3120012607268, 012607268

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 AUG 1987 01-260-7268

Drawings & Photos | NSN 3120-01-260-7268


Demand History | NSN 3120-01-260-7268

Part Number Request Date QTY Origin
3120-01-260-7268 2014-02-49 15 United States
FL4414 2013-07-203 1 Canada
3120-01-260-7268 2008-01-17 3 United States
FL4414 2008-01-17 3 United States

Cross Reference | NSN 3120-01-260-7268

Part Number Cage Code Manufacturer
10-857H 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
B12-1681 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
FL44-14 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
FL44-14PB 73134 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3120-01-260-7268

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER COPPER ALLOY 360 OR COPPER ALLOY 332 RACE INSERT STEEL COMP 12L14 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6440,UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER QQ-B-626,UNS C36000 FED SPEC 1ST MATERIAL RESPONSE OR AMS 4550,UNS C33200 ASSN STD 2ND MATERIAL RESPONSE RACE INSERT ASTM A108,UNS G12144 ASSN STD SINGLE MATERIAL RESPONSE ROD END BODY
HARDNESS RATING 60.0 ROCKWELL C MINIMUM INNER MEMBER
SURFACE TREATMENT CHROMIUM INNER MEMBER CADMIUM ROD END BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 1.7500 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM
BORE DIAMETER 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.8025 INCHES MINIMUM AND 0.8225 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE 1.3438 INCHES MINIMUM AND 1.4062 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2990 INCHES MINIMUM AND 0.3090 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4325 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE EXTERNAL INNER MEMBER
STATIC RADIAL LOAD RATING 2948 POUNDS
SHANK STYLE 5 INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
SHANK THREAD LENGTH 0.7188 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM
INSPECTION HOLE CENTER TO END DISTANCE 0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM
SHANK WIDTH ACROSS WRENCH FLATS 0.4588 INCHES MINIMUM AND 0.4788 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.250 INCHES NOMINAL
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION LEFT-HAND
MANUFACTURERS CODE 73134
DESIGN CONTROL REFERENCE FL44-14

Restrictions/Controls & Freight Information | NSN 3120-01-260-7268

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
No Freight Information