3120-00-447-8480, BEARING,SLEEVE

National Stock Number:
3120-00-447-8480

Federal Supply Class:
3120

National Item Identification Number:
004478480

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:

7608	59690	KOEHRING CO LORAIN DIV
7608	8E499	KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
D6128	59690	KOEHRING CO LORAIN DIV
D6128	8E499	KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	4.8750 INCHES MINIMUM AND 4.8770 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	5.5000 INCHES MINIMUM AND 5.5024 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
FLANGE OUTSIDE DIAMETER	7.2400 INCHES MINIMUM AND 7.2600 INCHES MAXIMUM
FLANGE WIDTH	0.3100 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
OVERALL LENGTH	3.8125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 937 OVERALL
SPECIAL FEATURES	ONE HOLE IN FLANGE 0.25000 IN DIA,ALL GROOVES 0.1875 IN. W BY 0.0938 IN. DEEP
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGE ONE END

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