3120-00-447-8498, BEARING,SLEEVE

National Stock Number:
3120-00-447-8498

Federal Supply Class:
3120

National Item Identification Number:
004478498

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:

7755	59690	KOEHRING CO LORAIN DIV
7755	8E499	KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	5.0044 INCHES MINIMUM AND 5.0066 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	5.6250 INCHES MINIMUM AND 5.6270 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER	6.1150 INCHES MINIMUM AND 6.1350 INCHES MAXIMUM
FLANGE WIDTH	0.2330 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM
HOLE DIAMETER	0.5000 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED SINGLE X
OVERALL LENGTH	3.7400 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 937 OVERALL
MATERIAL	GREASE LUBRICATION
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGE ONE END

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