3120-01-269-0214, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-269-0214

Federal Supply Class:
3120

National Item Identification Number:
012690214

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:

6227490	1C852	GENERAL KINETICS ENGINEERING CORPORATION
6227490	53711	NAVAL SEA SYSTEMS COMMAND
8097-31	93019	O AND S ACQUISTION LLC DBA O AND S AMERICA LLC

Techincal Specification:

MATERIAL	STEEL COMP 416 OR
	STEEL COMP 420F OR
	STEEL COMP 440F INNER MEMBER
	STEEL OUTER RACE MEMBER
	COPPER ALLOY 907 OR
	COPPER ALLOY 932 RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582,TYPE 416 ASSN STD 1ST MATERIAL RESPONSE OR
	ASTM A582,TYPE 420F ASSN STD 2ND MATERIAL RESPONSE OR
	ASTM A582,TYPE 440F ASSN STD 3RD MATERIAL RESPONSE INNER MEMBER
	QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
	SAE J462 ASSN STD ALL MATERIAL RESPONSES RACE INSERT
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND
	40.0 ROCKWELL C MAXIMUM INNER MEMBER
BORE DIAMETER	1.0140 INCHES MINIMUM AND
	1.0180 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	2.5360 INCHES MINIMUM AND
	2.5390 INCHES MAXIMUM
INNER MEMBER WIDTH	1.4300 INCHES MINIMUM AND
	1.4450 INCHES MAXIMUM
SPECIAL FEATURES	BORE TAPERED TO 3.000 IN. PER FOOT OF LENGTH

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