3120-01-051-1835, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-051-1835

Federal Supply Class:
3120

National Item Identification Number:
010511835

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:

03-505-09E-002	09455	RBC TRANSPORT DYNAMICS CORP
3120PL0685309	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
C7537-9	09455	RBC TRANSPORT DYNAMICS CORP
ASB9V49	15860	NEW HAMPSHIRE BALL BEARINGS INC
ABG9V-102	50294	NEW HAMPSHIRE BALL BEARINGS INC
3120PL1724065	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
C7537-9	15860	NEW HAMPSHIRE BALL BEARINGS INC
C7537-9	50294	NEW HAMPSHIRE BALL BEARINGS INC
C7537-9	56644	TIMKEN AURORA BEARING COMPANY
NC-9G-4	56644	TIMKEN AURORA BEARING COMPANY
C7537-9	81755	LOCKHEED MARTIN CORPORATION
C7537-9	97613	SARGENT AEROSPACE & DEFENSE, LLC
KSSB9-3	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	55.0 ROCKWELL C MINIMUM AND
	61.0 ROCKWELL C MAXIMUM INNER MEMBER
SURFACE TREATMENT	CHROMIUM INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320 CL2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
BORE DIAMETER	0.5620 INCHES MINIMUM AND
	0.5625 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.0932 INCHES MINIMUM AND
	1.0937 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.4320 INCHES MINIMUM AND
	0.4420 INCHES MAXIMUM
INNER MEMBER WIDTH	0.5600 INCHES MINIMUM AND
	0.5620 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	31900 POUNDS

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