3120-01-299-7677, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-299-7677

Federal Supply Class:
3120

National Item Identification Number:
012997677

Description:
BEARING,PLAIN,SELF-ALIGNING

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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Manufacturer Information:

AS81936/2	0U583	SAE INTERNATIONAL
AS81936/2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81936/2-6	0U583	SAE INTERNATIONAL
M81936/2-6	0U583	SAE INTERNATIONAL
M81936/2-6	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81936/2-6	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS81936/2	0U583	SAE INTERNATIONAL
SAE AS81936/2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81936/2	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81936/2-6	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81936/2-6	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81936	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE AS81936/2	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE AS81936/2-6	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	COPPER ALLOY 170 OR
	COPPER ALLOY 172 INNER MEMBER
	STEEL COMP 630 OUTER RACE MEMBER
STYLE DESIGNATOR	WITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B196 ASSN STD ALL MATERIAL RESPONSES OR
	ASTM B197 ASSN STD 2ND MATERIAL RESPONSE INNER MEMBER
	AMS 5643,COND H1150 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING	37.0 ROCKWELL C MINIMUM INNER MEMBER
	28.0 ROCKWELL C MINIMUM AND
	36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
BORE DIAMETER	0.3745 INCHES MINIMUM AND
	0.3750 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.8120 INCHES MINIMUM AND
	0.8125 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3070 INCHES MINIMUM AND
	0.3120 INCHES MAXIMUM
INNER MEMBER WIDTH	0.4010 INCHES MINIMUM AND
	0.4060 INCHES MAXIMUM
LUBRICATION MATERIAL	GREASE, MIL-G-81322
LUBRICATION FEATURE	GROOVE AND
	PERFORATION INNER MEMBER
	GROOVE AND
	PERFORATION OUTER RACE MEMBER
STATIC RADIAL LOAD RATING	11400 POUNDS
SPECIAL FEATURES	BALL FACE SURFACE FINISH 32.0 MICROINCHES; OUTER RACE ID 64.0 MICROINCHES
SPECIFICATION/STANDARD DATA	81349-MIL-B-81936 GOVERNMENT SPECIFICATION
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	SAE AS81936/2

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