3120-00-479-9265, BEARING,SLEEVE

National Stock Number:
3120-00-479-9265

Federal Supply Class:
3120

National Item Identification Number:
004799265

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:

514887-1	80020	NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
EPA21A00-116	F3014	NAVAL GROUP SITE DE BREST

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
BODY INSIDE DIAMETER	8.0100 INCHES MINIMUM AND 8.0140 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	8.7500 INCHES MINIMUM AND 8.7520 INCHES MAXIMUM
CORNER SHAPE	ROUND RIGHT FLANGE BODY CORNER
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	ROUND INSIDE RIGHT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER
HOLE DIAMETER	0.5000 INCHES NOMINAL FIRST
LEFT FLANGE OUTSIDE DIAMETER	9.5000 INCHES NOMINAL
LEFT FLANGE WIDTH	0.6250 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLE	GROOVED CLOSED BOTH ENDS AND GROOVED CIRCULAR
OVERALL LENGTH	10.2500 INCHES NOMINAL
MATERIAL	COPPER ALLOY OVERALL
RIGHT FLANGE OUTSIDE DIAMETER	9.5000 INCHES NOMINAL
RIGHT FLANGE WIDTH	0.6250 INCHES NOMINAL
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGES BOTH ENDS
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF RIGHT FLANGE
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE
SURFACE FINISH	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY	2 EXTERNAL AND 3 INTERNAL

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