3120-01-048-8788, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-048-8788

Federal Supply Class:
3120

National Item Identification Number:
010488788

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:

4188910	80212	BAE SYSTEMS LAND & ARMAMENTS L.P.
4188910	T0720	FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI

Techincal Specification:

MATERIAL	STEEL INNER MEMBER
	STEEL COMP 4130 OUTER RACE MEMBER
STYLE DESIGNATOR	WITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OR
	AMS 7440 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
	AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING	60.0 ROCKWELL C MINIMUM INNER MEMBER
	39.0 ROCKWELL C MINIMUM AND
	43.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
SURFACE TREATMENT	CHROMIUM INNER MEMBER
	CADMIUM OUTER RACE MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
	QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE 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
	0.5000 INCHES MAXIMUM
INNER MEMBER WIDTH	0.6200 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM

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