3120-01-323-2370, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-323-2370

Federal Supply Class:
3120

National Item Identification Number:
013232370

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:

GB520CM750HD	09455	RBC TRANSPORT DYNAMICS CORP
GB520CM750HD	15860	NEW HAMPSHIRE BALL BEARINGS INC
GB520CM750HD	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
GB520CM750HD	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 OUTER RACE MEMBER
STYLE DESIGNATOR	WITHOUT INSERT OR LINER WITH STAKING GROOVE
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	57.0 ROCKWELL C MINIMUM AND
	61.0 ROCKWELL C MAXIMUM INNER MEMBER
SURFACE TREATMENT	LUBRICANT DRY FILM OUTER RACE MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
	MIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
BORE DIAMETER	0.7495 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.5620 INCHES MINIMUM AND
	1.5625 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.6150 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM
INNER MEMBER WIDTH	1.4540 INCHES MINIMUM AND
	1.4590 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	40000 POUNDS

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