3120-00-701-2971, BEARING,SLEEVE

National Stock Number:
3120-00-701-2971

Federal Supply Class:
3120

National Item Identification Number:
007012971

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Manufacturer Information:

652D265-7	01289	GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
652D265-7	24446	GENERAL ELECTRIC COMPANY
652D265PC7	24446	GENERAL ELECTRIC COMPANY

Techincal Specification:

MATERIAL	TIN ALLOY INNER LAYER
	STEEL OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER
	QQ-S-635 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR	SEGMENTED, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	3.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	6.4990 INCHES MINIMUM AND
	6.5000 INCHES MAXIMUM
BODY INSIDE DIAMETER	4.5080 INCHES MINIMUM AND
	4.5100 INCHES MAXIMUM
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
HOLE DIAMETER	0.2500 INCHES NOMINAL FIRST
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
THE MANUFACTURERS DATA
MANUFACTURERS CODE	01289
DESIGN CONTROL REFERENCE	652D265-7

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