3120-01-041-9737, BEARING,SLEEVE

National Stock Number:
3120-01-041-9737

Federal Supply Class:
3120

National Item Identification Number:
010419737

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:

A278665

05457

BRITISH AEROSPACE NORTH AMERICA INC

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
SURFACE TREATMENT	CADMIUM LEFT END SURFACE OF BODY AND FLANGE
	CADMIUM LEFT END SURFACE OF RIGHT FLANGE
	CADMIUM OUTSIDE DIAMETER SURFACE OF BODY
	CADMIUM OUTSIDE DIAMETER SURFACE OF LEFT FLANGE
	CADMIUM OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE
	CADMIUM RIGHT END SURFACE OF BODY AND FLANGE
	CADMIUM RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH	1.2900 INCHES MINIMUM AND
	1.2950 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.0000 INCHES NOMINAL
BODY INSIDE DIAMETER	1.7497 INCHES MINIMUM AND
	1.7507 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER	2.3000 INCHES NOMINAL
RIGHT FLANGE OUTSIDE DIAMETER	2.3000 INCHES NOMINAL
LEFT FLANGE WIDTH	0.1045 INCHES NOMINAL
RIGHT FLANGE WIDTH	0.1045 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
	SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER
	SQUARE RIGHT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
LUBRICANT ACCOMMODATION STYLE	GROOVED CLOSED BOTH ENDS AND
	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	4 EXTERNAL AND
	1 INTERNAL

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