3120-01-144-3857, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-144-3857

Federal Supply Class:
3120

National Item Identification Number:
011443857

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	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81935/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
KR8-MSB	50632	KAMATICS CORPORATION
M81935/1-08	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81935/1-08	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M81935/1-8	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE AS81935/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
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 AND
	PLASTIC POLYAMIDE AND
	PLASTIC PHENOLIC RACE LINER
	STEEL COMP E4340 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
	MIL-B-81820 MIL SPEC ALL MATERIAL RESPONSES RACE LINER
	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,TYPE 2,CLASS FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
STYLE DESIGNATOR	BALL TYPE
OVERALL LENGTH	3.1065 INCHES NOMINAL
BORE DIAMETER	0.4995 INCHES MINIMUM AND
	0.5000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.3270 INCHES MINIMUM AND
	1.3470 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	2.4280 INCHES MINIMUM AND
	2.4480 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.5100 INCHES MINIMUM AND
	0.5200 INCHES MAXIMUM
INNER MEMBER WIDTH	0.6230 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	19500 POUNDS
SHANK STYLE	EXTERNALLY THREADED
SHANK THREAD LENGTH	1.4370 INCHES MINIMUM AND
	1.4990 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNJF
THREAD DIAMETER	0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH	20
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND

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