3120-01-217-2249, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-217-2249

Federal Supply Class:
3120

National Item Identification Number:
012172249

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:

5D3-03073 PIECE 23	34712	LAKE SHORE SYSTEMS, INC.
AS81935	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81935/2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
KR8 FSLV	50632	KAMATICS CORPORATION
M81935/2-08L	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81935/2-08L	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M81935/2-8L	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81935/2	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21243-8-L	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BORE CENTER TO SHANK END DISTANCE	2.2400 INCHES MINIMUM AND 2.2600 INCHES MAXIMUM
BORE DIAMETER	0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM RACE INSERT
HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH	0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
INSPECTION HOLE CENTER TO END DISTANCE	0.5420 INCHES MINIMUM AND 0.5820 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.3270 INCHES MINIMUM AND 1.3470 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.5100 INCHES MINIMUM AND 0.5200 INCHES MAXIMUM
OVERALL LENGTH	2.9180 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5629 ASSN STD 2ND MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP E4340 ROD END BODY
MATERIAL	STEEL COMP 440C OR STEEL COMP XM-13 INNER MEMBER
MATERIAL	STEEL COMP 630 RACE INSERT
SHANK STYLE	INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
SHANK THREAD LENGTH	1.2500 INCHES MINIMUM
SHANK WIDTH ACROSS WRENCH FLATS	0.7400 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	19500 POUNDS
STYLE DESIGNATOR	BALL TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES ROD END BODY
SURFACE TREATMENT	CADMIUM AND CHROMATE ROD END BODY
SURFACE TREATMENT	PASSIVATE INNER MEMBER
THREAD CLASS	3B
THREAD DIAMETER	0.500 INCHES NOMINAL
THREAD DIRECTION	LEFT-HAND
THREAD QUANTITY PER INCH	20
THREAD SERIES DESIGNATOR	UNJF

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