3120-01-362-7281, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-362-7281

Federal Supply Class:
3120

National Item Identification Number:
013627281

Description:
BEARING,PLAIN,ROD END

Detail:
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.

Manufacturer Information:

AS81935	0U583	SAE INTERNATIONAL
AS81935	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81935/1	0U583	SAE INTERNATIONAL
M81935/1-07L	0U583	SAE INTERNATIONAL
M81935/1-7L	0U583	SAE INTERNATIONAL
AS81935/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81935/1	0U583	SAE INTERNATIONAL
M81935/1-7L	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81935/1-7L	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 RACE INSERT
	PLASTIC POLYURETHANE RACE LINER
	STEEL COMP E4340 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD 1ST MATERIAL RESPONSE INNER MEMBER
	AMS 5643 ASSN STD 2ND MATERIAL RESPONSE RACE INSERT
	MIL-S-5000 MIL SPEC 4TH MATERIAL RESPONSE ROD END BODY
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND
	62.0 ROCKWELL C MAXIMUM INNER MEMBER
	28.0 ROCKWELL C MINIMUM AND
	37.0 ROCKWELL C MAXIMUM RACE INSERT
	39.0 ROCKWELL C MINIMUM AND
	42.0 ROCKWELL C MAXIMUM RACE LINER
SURFACE TREATMENT	CADMIUM ROD END BODY
STYLE DESIGNATOR	BALL TYPE
OVERALL LENGTH	2.7000 INCHES NOMINAL
BORE DIAMETER	0.4370 INCHES MINIMUM AND
	0.4375 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.1400 INCHES MINIMUM AND
	1.1600 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	2.1150 INCHES MINIMUM AND
	2.1350 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.4470 INCHES MINIMUM AND
	0.4570 INCHES MAXIMUM
INNER MEMBER WIDTH	0.5600 INCHES MINIMUM AND
	0.5620 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	12000 POUNDS
SHANK STYLE	EXTERNALLY THREADED
SHANK THREAD LENGTH	1.2500 INCHES MINIMUM AND
	1.3120 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNJF
THREAD DIAMETER	0.438 INCHES NOMINAL
THREAD QUANTITY PER INCH	20
THREAD CLASS	3A
THREAD DIRECTION	LEFT-HAND

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