3120-01-102-9941, BEARING,SLEEVE

National Stock Number:
3120-01-102-9941

Federal Supply Class:
3120

National Item Identification Number:
011029941

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:

82079	16004	DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
82079	5RQL2	DRS ENVIRONMENTAL SYSTEMS INC
82079	92878	HDT EXPEDITIONARY SYSTEMS INC

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	66.1865 MILLIMETERS NOMINAL
BODY OUTSIDE DIAMETER	72.081 MILLIMETERS MINIMUM AND 72.100 MILLIMETERS MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
HOLE DIAMETER	8.0 MILLIMETERS NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	20.80 MILLIMETERS MINIMUM AND 21.20 MILLIMETERS MAXIMUM
MATERIAL	COPPER ALLOY INNER LAYER
MATERIAL	STEEL OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SURFACE TREATMENT	ZINC OUTER LAYER

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