NSN 3120-00-138-1810

Part Details | ROD END PLAIN BEARING

3120-00-138-1810 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.

Alternate Parts: FREL8, FREL8, TREL8N, HML8G, TREL8N, 3120-00-138-1810, 00-138-1810, 3120001381810, 001381810

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JUL 23, 197100-138-181013209 ( BEARING, PLAIN, ROD END )
REFERENCE DRAWINGS & PICTURES

EXTERNALLY THREADED

BALL TYPE

Cross Reference | NSN 3120-00-138-1810
Part Number Cage Code Manufacturer
FREL886271ALLIS-CHALMERS CANADA INC
FREL802695MORSE INDUSTRIAL CORPSEALMASTER BEARING DIV
TREL8N5H615MORSE INDUSTRIAL CORPSUB OF EMERSON ELECTRIC CO
HML8G73134ROLLER BEARING COMPANY OF AMERICA,INC.
TREL8N57448STEPHENS-ADAMSON INCA SUB OF ALLIS-CHALMERS CORP
Technical Data | NSN 3120-00-138-1810
Characteristic Specifications
STYLE DESIGNATOR BALL TYPE
OVERALL LENGTH3.0940 INCHES NOMINAL
BORE DIAMETER0.4995 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER1.3025 INCHES MINIMUM AND 1.3225 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE2.4380 INCHES NOMINAL
OUTER MEMBER WIDTH0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
INNER MEMBER WIDTH0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
STATIC RADIAL LOAD RATING6350 POUNDS
SHANK STYLE EXTERNALLY THREADED
SHANK THREAD LENGTH1.5000 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION LEFT-HAND
FEATURES PROVIDED FLUSH LUBRICATION FITTING