3120-01-190-2257, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-190-2257

Federal Supply Class:
3120

National Item Identification Number:
011902257

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:

LD131-0023-1014

43999

THE BOEING COMPANY

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 RACE INSERT
	PLASTIC TETRAFLUOROETHYLENE RACE LINER
	STEEL COMP 4340 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	PASSIVATE INNER MEMBER
	CADMIUM ROD END BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
	QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
TEST DATA DOCUMENT	81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA	43999-LD131-0023 MANUFACTURERS STANDARD AND
	96906-MS14103 GOVERNMENT STANDARD
STYLE DESIGNATOR	BALL TYPE
OVERALL LENGTH	4.3875 INCHES NOMINAL
BORE DIAMETER	0.8745 INCHES MINIMUM AND
	0.8750 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	2.0150 INCHES MINIMUM AND
	2.0350 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	3.3650 INCHES MINIMUM AND
	3.3850 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.7600 INCHES MINIMUM AND
	0.7700 INCHES MAXIMUM
INNER MEMBER WIDTH	0.8730 INCHES MINIMUM AND
	0.8750 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	34500 POUNDS
SHANK STYLE	EXTERNALLY THREADED
SHANK THREAD LENGTH	1.9690 INCHES MINIMUM AND
	2.0310 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNJF
THREAD DIAMETER	0.8750 INCHES NOMINAL
THREAD QUANTITY PER INCH	14
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
SPECIAL FEATURES	NAS 559 KEYWAY IN SHANK

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