3120-01-237-6710, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-237-6710

Federal Supply Class:
3120

National Item Identification Number:
012376710

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:

9509M25P05	07482	GENERAL ELECTRIC COMPANY
9509M25P05	15860	NEW HAMPSHIRE BALL BEARINGS INC
9509M25P05	83086	NEW HAMPSHIRE BALL BEARINGS INC

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 OUTER RACE MEMBER
STYLE DESIGNATOR	WITHOUT INSERT 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	56.0 ROCKWELL C MINIMUM AND
	61.0 ROCKWELL C MAXIMUM INNER MEMBER
	36.0 ROCKWELL C MINIMUM AND
	40.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
SURFACE TREATMENT	CHROMIUM EXTERNAL INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2406 ASSN STD SINGLE TREATMENT RESPONSE EXTERNAL INNER MEMBER
BORE DIAMETER	1.7995 INCHES MINIMUM AND
	1.8000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	2.5000 INCHES MINIMUM AND
	2.5006 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.7050 INCHES MINIMUM AND
	0.7100 INCHES MAXIMUM
INNER MEMBER WIDTH	0.8200 INCHES MINIMUM AND
	0.8260 INCHES MAXIMUM
LUBRICATION MATERIAL	LUBRICANT, DRY FILM
STATIC RADIAL LOAD RATING	125000 POUNDS
SPECIAL FEATURES	LUBE PER MIL-L-81329; PLATING OPTIONAL ON OTHER THAN SPHERICAL INNER MEMBER SURFACES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	07482
MFR SOURCE CONTROLLING REFERENCE	9509M25P05

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