3120-00-216-9359, BEARING,SLEEVE

National Stock Number:
3120-00-216-9359

Federal Supply Class:
3120

National Item Identification Number:
002169359

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:

2447	80231	WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
2447	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	2.6300 INCHES MINIMUM AND 2.6310 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	4.2490 INCHES MINIMUM AND 4.2500 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE CENTER FLANGE LEFT BODY CORNER
CORNER SHAPE	SQUARE CENTER FLANGE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE CENTER FLANGE RIGHT BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
END TO FLANGE DISTANCE	0.8125 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	4.7500 INCHES NOMINAL
FLANGE WIDTH	0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS AND GROOVED CLOSED BOTH ENDS
OVERALL LENGTH	1.7500 INCHES NOMINAL
MATERIAL	TIN ALLOY UNS L13890 INNER LAYER
MATERIAL	STEEL OUTER LAYER
SPECIAL FEATURES	TWO 5/16-18 TAPPED HOLES 0.3750 IN. DEEP
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGE
SURFACE GROOVE LOCATION AND QUANTITY	2 INTERNAL

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