3120-00-700-6872, BEARING,SLEEVE

National Stock Number:
3120-00-700-6872

Federal Supply Class:
3120

National Item Identification Number:
007006872

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:

202498	14351	TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC
7006872	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	6 HOLE
BODY INSIDE DIAMETER	3.2050 INCHES MINIMUM AND 3.2110 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.6875 INCHES NOMINAL
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY 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
FLANGE OUTSIDE DIAMETER	4.0620 INCHES NOMINAL
FLANGE WIDTH	0.0910 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
HOLE DIAMETER	0.0940 INCHES NOMINAL FIRST
KEYWAY DIMENSION	0.0940 INCHES NOMINAL EXTERNAL KEYWAY DEPTH
KEYWAY DIMENSION	0.1250 INCHES NOMINAL EXTERNAL KEYWAY WIDTH
KEYWAY DIMENSION	1.8750 INCHES NOMINAL EXTERNAL KEYWAY LENGTH
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	2.5940 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4815 ASSN STD ALL MATERIAL RESPONSES INNER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5060 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL	OIL LUBRICATING LUBRICATION
MATERIAL	SILVER AND STEEL COMP 1022 INNER LAYER
MATERIAL	STEEL COMP 1015 OUTER LAYER
MATERIAL	TIN ALLOY INTERMEDIATE LAYER
PRECIOUS MATERIAL AND LOCATION	INNER LAYER SILVER
PRECIOUS MATERIAL	SILVER
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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