3120-01-230-7186, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-230-7186

Federal Supply Class:
3120

National Item Identification Number:
012307186

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:

3120PL0688182	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
3120PL1776589	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
AS81935/1	0U583	SAE INTERNATIONAL
M81935/1-12K	0U583	SAE INTERNATIONAL
AS81935	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81935/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81935/1	0U583	SAE INTERNATIONAL
M81935/1-12K	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81935/1-12K	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81935/1	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 POLYTETRAFLUOROETHYLENE RACE LINER
	STEEL COMP E4340 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
	MIL-S-5000 MIL SPEC SINGLE 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 ROD END BODY
SURFACE TREATMENT	CADMIUM AND
	CHROMATE ROD END BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
STYLE DESIGNATOR	BALL TYPE
OVERALL LENGTH	3.7625 INCHES NOMINAL
BORE DIAMETER	0.7495 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.7650 INCHES MINIMUM AND
	1.7850 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	2.8650 INCHES MINIMUM AND
	2.8850 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.6350 INCHES MINIMUM AND
	0.6450 INCHES MAXIMUM
INNER MEMBER WIDTH	0.8730 INCHES MINIMUM AND
	0.8750 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	29300 POUNDS
SHANK STYLE	EXTERNALLY THREADED
SHANK THREAD LENGTH	1.6560 INCHES MINIMUM AND
	1.7180 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNJF
THREAD DIAMETER	0.750 INCHES NOMINAL
THREAD QUANTITY PER INCH	16
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
SPECIAL FEATURES	KEYWAY IN SHANK

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