3120-01-216-9086, BEARING,SLEEVE

National Stock Number:
3120-01-216-9086

Federal Supply Class:
3120

National Item Identification Number:
012169086

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:

8S5796

11083

CATERPILLAR INC

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
BODY INSIDE DIAMETER	2.5130 INCHES MINIMUM AND 2.5160 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.7850 INCHES MINIMUM AND 2.7870 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	4.0600 INCHES NOMINAL
FLANGE WIDTH	0.1770 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM
HOLE DIAMETER	0.3750 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED SINGLE LOOP
OVERALL LENGTH	2.5620 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	IE231,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 932 OVERALL
SPECIAL FEATURES	OPTIONAL 0.0620 RADIUS ON LEFT FLANGE BODY CORNER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	40.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY

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