Product Details | ROD END PLAIN BEARING

3120-01-250-8645 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: 3120-01-250-8645, 01-250-8645, 3120012508645, 012508645

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01-250-8645

Drawings & Photos | NSN 3120-01-250-8645


Cross Reference | NSN 3120-01-250-8645

Part Number Cage Code Manufacturer
01-412-03E-003 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
5054T90P01 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
5054T90P01 99207 GENERAL ELECTRIC COMPANY DBA GE
5054T90P05 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
5054T90P05 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
5054T90P05 99207 GENERAL ELECTRIC COMPANY DBA GE
HTNE 3-4 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION

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Technical Data | NSN 3120-01-250-8645

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 630 RACE INSERT STEEL COMP 630 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION FABROID 10 MFR REF SINGLE MATERIAL RESPONSE RACE LINER
HARDNESS RATING 56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM RACE INSERT 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 1.2325 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM
BORE DIAMETER 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE 0.9540 INCHES MINIMUM AND 0.9740 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.1770 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM
INNER MEMBER WIDTH 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 0.5590 INCHES MINIMUM AND 0.6490 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
THREAD DIAMETER 0.1900 INCHES NOMINAL
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
MANUFACTURERS CODE 99207
MFR SOURCE CONTROLLING REFERENCE 5054T90P05

Restrictions/Controls & Freight Information | NSN 3120-01-250-8645

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
Category Code Description
No Freight Information