3120-01-157-0913, BEARING,SLEEVE

National Stock Number:
3120-01-157-0913

Federal Supply Class:
3120

National Item Identification Number:
011570913

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:

8N8229

11083

CATERPILLAR INC

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	89.076 MILLIMETERS MINIMUM AND 90.108 MILLIMETERS MAXIMUM
BODY OUTSIDE DIAMETER	97.82 MILLIMETERS MINIMUM AND 98.82 MILLIMETERS MAXIMUM
CORNER SHAPE	CHAMFERED ALL CORNERS
HOLE DIAMETER	4.55 MILLIMETERS MINIMUM FIRST AND 5.05 MILLIMETERS MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	1E930 TYPE A,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	1E930 TYPE A,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL	ALUMINUM INNER LAYER
MATERIAL	STEEL OUTER LAYER
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	28.45 MILLIMETERS MINIMUM AND 28.71 MILLIMETERS MAXIMUM
SPECIAL FEATURES	0.25 MM UNDERSIZE ID,0.51 MM OVERSIZE OD; LUBRICATION FEATURE ON UPPER HALF ONLY
STYLE DESIGNATOR	SEGMENTED, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SURFACE TREATMENT	TIN OVERALL

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