3120-00-613-1488, BEARING,PLAIN,SELF-ALIGNING

3120-00-613-1487 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-613-1488

Federal Supply Class:
3120

National Item Identification Number:
006131488

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:

706B306P6	07482	GENERAL ELECTRIC COMPANY
B4B	73134	ROLLER BEARING COMPANY OF AMERICA, INC.

Techincal Specification:

MATERIAL	STEEL COMP E52100 INNER MEMBER
	COPPER ALLOY OUTER RACE MEMBER
STYLE DESIGNATOR	WITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
HARDNESS RATING	57.0 ROCKWELL C MINIMUM AND
	61.0 ROCKWELL C MAXIMUM INNER MEMBER
SURFACE TREATMENT	CHROMIUM INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2406 ASSN STD SINGLE TREATMENT RESPONSE INNER MEMBER
BORE DIAMETER	0.2495 INCHES MINIMUM AND
	0.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.7495 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.2760 INCHES MINIMUM AND
	0.2810 INCHES MAXIMUM
INNER MEMBER WIDTH	0.3700 INCHES MINIMUM AND
	0.3750 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	5000 POUNDS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	07482
MFR SOURCE CONTROLLING REFERENCE	706B306P6

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