3120-00-711-9385, BEARING,SLEEVE

National Stock Number:
3120-00-711-9385

Federal Supply Class:
3120

National Item Identification Number:
007119385

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:

7119385

19204

ARMY, UNITED STATES DEPARTMENT OF THE

Techincal Specification:

MATERIAL	STEEL OVERALL
SURFACE TREATMENT	COPPER INSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.4400 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.2520 INCHES MINIMUM AND
	2.2530 INCHES MAXIMUM
BODY INSIDE DIAMETER	2.0030 INCHES MINIMUM AND
	2.0050 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.4930 INCHES MINIMUM AND
	2.4980 INCHES MAXIMUM
FLANGE WIDTH	0.1240 INCHES MINIMUM AND
	0.1250 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
HOLE DIAMETER	0.3100 INCHES MINIMUM AND
	0.3300 INCHES MAXIMUM FIRST
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES LEFT SIDE
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
FEATURES PROVIDED	CASEHARDENED
CRITICALITY CODE JUSTIFICATION	ADAR AND
	ADAS AND
	AEPR AND
	AGFF

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