3120-01-242-6253, BEARING,PLAIN,ROD END

National Stock Number:
3120-01-242-6253

Federal Supply Class:
3120

National Item Identification Number:
012426253

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:

10424146	A486G	NIMIKKEISTOKESKUS NCB FINLAND
AS81935	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81935/2-12K	0U583	SAE INTERNATIONAL
AS81935/2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81935/2-12K	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81935/2-12	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M81935/2-12K	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81935/2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81935/2-12K	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81935/2-12K	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

Techincal Specification:

BORE DIAMETER	0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
BORE CENTER TO SHANK END DISTANCE	2.8650 INCHES MINIMUM AND 2.8850 INCHES MAXIMUM
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RING
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	0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
INSPECTION HOLE CENTER TO END DISTANCE	0.7920 INCHES MINIMUM AND 0.8320 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
OVERALL LENGTH	2.7625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP 440C INNER MEMBER
MATERIAL	STEEL COMP 630 RACE INSERT
MATERIAL	STEEL COMP E4340 ROD END BODY
OUTER MEMBER WIDTH	0.6350 INCHES MINIMUM AND 0.6450 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.7650 INCHES MINIMUM AND 1.7850 INCHES MAXIMUM
SHANK STYLE	INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
SHANK THREAD LENGTH	1.6250 INCHES NOMINAL
SHANK WIDTH ACROSS WRENCH FLATS	0.9900 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM
SPECIAL FEATURES	KEYWAY IN SHANK; SURFACE FINISH ON BALL PASSIVATE PER MIL-S-5002 OPTIONAL
SPECIFICATION/STANDARD DATA	81349-MIL-B-81935 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR	BALL TYPE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES ROD END BODY
SURFACE TREATMENT	CADMIUM AND CHROMATE ROD END BODY
THREAD CLASS	3B
THREAD DIAMETER	0.750 INCHES NOMINAL
THREAD DIRECTION	RIGHT-HAND
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	16

Click here to Register for Free 30-day Trial