3120-00-134-0240, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-134-0240

Federal Supply Class:
3120

National Item Identification Number:
001340240

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:

202-19012-7	15860	NEW HAMPSHIRE BALL BEARINGS INC
202-19012-7	73134	ROLLER BEARING COMPANY OF AMERICA, INC.
202-19012-7	80378	TRIUMPH AEROSTRUCTURES, LLC
202-19012-7	97613	SARGENT AEROSPACE & DEFENSE, LLC
KSBG7	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

MATERIAL	STEEL COMP E52100 INNER MEMBER
	COPPER ALLOY 606 OR
	COPPER ALLOY 614 OR
	COPPER ALLOY 630 OR
	COPPER ALLOY 642 OUTER RACE MEMBER
STYLE DESIGNATOR	WITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
	QQ-C-465 FED SPEC ALL MATERIAL RESPONSES OUTER RACE MEMBER
HARDNESS RATING	57.0 ROCKWELL C MINIMUM AND
	61.0 ROCKWELL C MAXIMUM INNER MEMBER
SURFACE TREATMENT	CHROMIUM INNER MEMBER
	CADMIUM OUTER RACE MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320,TY 2,CL B FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
	QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
BORE DIAMETER	0.4370 INCHES MINIMUM AND
	0.4375 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.9057 INCHES MINIMUM AND
	0.9062 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3380 INCHES MINIMUM AND
	0.3480 INCHES MAXIMUM
INNER MEMBER WIDTH	0.4320 INCHES MINIMUM AND
	0.4370 INCHES MAXIMUM
LUBRICATION MATERIAL	GREASE, MIL-G-23827
STATIC RADIAL LOAD RATING	9300 POUNDS

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