3120-00-152-0749, BEARING,PLAIN,ROD END

National Stock Number:
3120-00-152-0749

Federal Supply Class:
3120

National Item Identification Number:
001520749

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:

1128HM40019-1	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
1128HM40019-1	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 OR
	STEEL COMP 631 RACE INSERT
	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
	AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR
	AMS 5528 ASSN STD 2ND MATERIAL RESPONSE RACE INSERT
STYLE DESIGNATOR	BALL TYPE
OVERALL LENGTH	4.7330 INCHES MINIMUM AND
	4.7640 INCHES MAXIMUM
BORE DIAMETER	1.4364 INCHES MINIMUM AND
	1.4369 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.9360 INCHES NOMINAL
BORE CENTER TO SHANK END DISTANCE	3.7650 INCHES MINIMUM AND
	3.7960 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.5880 INCHES MINIMUM AND
	0.5980 INCHES MAXIMUM
INNER MEMBER WIDTH	0.7480 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
SHANK STYLE	EXTERNALLY THREADED
SHANK THREAD LENGTH	2.7180 INCHES MINIMUM AND
	2.7190 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNF
THREAD DIAMETER	1.375 INCHES MAXIMUM
THREAD QUANTITY PER INCH	18
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THE MANUFACTURERS DATA
MANUFACTURERS CODE	79RG9
DESIGN CONTROL REFERENCE	1128HM40019-1

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