3120-00-835-7557, BEARING,PLAIN,ROD END

National Stock Number:
3120-00-835-7557

Federal Supply Class:
3120

National Item Identification Number:
008357557

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:

571539	77445	RTX CORPORATION
667847	77445	RTX CORPORATION
667848	77445	RTX CORPORATION
667849	77445	RTX CORPORATION
667851	77445	RTX CORPORATION
702439	77445	RTX CORPORATION

Techincal Specification:

MATERIAL	STEEL CORROSION RESISTING OVERALL
HARDNESS RATING	53.0 ROCKWELL C MINIMUM AND
	58.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	BALL TYPE
OVERALL LENGTH	4.4400 INCHES MINIMUM AND
	4.4910 INCHES MAXIMUM
BORE DIAMETER	0.4995 INCHES MINIMUM AND
	0.5000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.0000 INCHES MINIMUM AND
	1.0620 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	3.9400 INCHES MINIMUM AND
	3.9600 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3850 INCHES MINIMUM AND
	0.3950 INCHES MAXIMUM
INNER MEMBER WIDTH	0.4950 INCHES MINIMUM AND
	0.5000 INCHES MAXIMUM
SHANK STYLE	INTERNALLY THREADED W/ HEXAGON END
SHANK THREAD LENGTH	0.4900 INCHES MINIMUM AND
	0.5100 INCHES MAXIMUM
SHANK WIDTH ACROSS WRENCH FLATS	0.5530 INCHES MINIMUM AND
	0.5640 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNS
THREAD DIAMETER	0.437 INCHES NOMINAL
THREAD QUANTITY PER INCH	20
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
PRECIOUS MATERIAL	SILVER

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