3120-01-181-8233, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-181-8233

Federal Supply Class:
3120

National Item Identification Number:
011818233

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:

MS14104	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS14104-10	0U583	SAE INTERNATIONAL
SAE-AS81820	0U583	SAE INTERNATIONAL
MS14104-10	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14104-10	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 OUTER RACE MEMBER
	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
STYLE DESIGNATOR	WITH INSERT AND/OR LINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND
	62.0 ROCKWELL C MAXIMUM INNER MEMBER
	28.0 ROCKWELL C MINIMUM AND
	37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
SURFACE TREATMENT	PASSIVATE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
BORE DIAMETER	0.6245 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.1870 INCHES MINIMUM AND
	1.1875 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.4950 INCHES MINIMUM AND
	0.5050 INCHES MAXIMUM
INNER MEMBER WIDTH	0.6230 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	30500 POUNDS
SPECIAL FEATURES	PASSIVATION OPTIONAL

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