3120-01-010-2501, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-010-2501

Federal Supply Class:
3120

National Item Identification Number:
010102501

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:

MS21242S05

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BORE DIAMETER	0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	1.8650 INCHES MINIMUM AND 1.8850 INCHES MAXIMUM
HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
INNER MEMBER WIDTH	0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.8900 INCHES MINIMUM AND 0.9100 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM
OVERALL LENGTH	2.3100 INCHES MINIMUM AND 2.3400 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5528 ASSN STD 2ND MATERIAL RESPONSE RACE INSERT
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP 630 OR STEEL COMP 631 RACE INSERT
MATERIAL	STEEL COMP E4340 ROD END BODY
MATERIAL	STEEL COMP 440C INNER MEMBER
SHANK STYLE	EXTERNALLY THREADED
SHANK THREAD LENGTH	1.1560 INCHES MINIMUM AND 1.2180 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	7180 POUNDS
STYLE DESIGNATOR	BALL TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 TY 2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE RACE INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
SURFACE TREATMENT	CADMIUM AND CHROMATE ROD END BODY
SURFACE TREATMENT	PASSIVATE RACE INSERT
THREAD CLASS	3A
THREAD DIAMETER	0.312 INCHES NOMINAL
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNF

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