3120-00-978-2190, BEARING,SLEEVE

3120-00-978-2186 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-978-2190

Federal Supply Class:
3120

National Item Identification Number:
009782190

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:

114H4310-1	77272	THE BOEING COMPANY
114H4310-1	81205	THE BOEING COMPANY

Techincal Specification:

MATERIAL	COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.5580 INCHES MINIMUM AND
	0.5680 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.1150 INCHES MINIMUM AND
	1.1160 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6250 INCHES MINIMUM AND
	0.6260 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
SURFACE FINISH	16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SPECIAL FEATURES	LEFT END OF BODY COUNTERBORED 0.8010 IN. MIN,0.8030 IN. MAX ID,COUNTERBORED DIA 32 MICROINCHES,AA
THE MANUFACTURERS DATA
MANUFACTURERS CODE	77272
DESIGN CONTROL REFERENCE	114H4310-1

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