3120-01-234-9494, BEARING,SLEEVE

National Stock Number:
3120-01-234-9494

Federal Supply Class:
3120

National Item Identification Number:
012349494

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:

396424

11083

CATERPILLAR INC

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
BODY INSIDE DIAMETER	31.699 MILLIMETERS MINIMUM AND 31.712 MILLIMETERS MAXIMUM
BODY OUTSIDE DIAMETER	34.925 MILLIMETERS MINIMUM AND 34.951 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	3.57 MILLIMETERS NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	INDENTED BALL AND GROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 792 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 792 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER
MATERIAL	COPPER ALLOY SAE 797 INNER LAYER
MATERIAL	STEEL OUTER LAYER
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	39.0 MILLIMETERS NOMINAL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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