3120-99-980-8142, BEARING,SLEEVE

National Stock Number:
3120-99-980-8142

Federal Supply Class:
3120

National Item Identification Number:
999808142

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:

122-262	K0255	LIFTRUCK PARTS
AC/14/8/1309	K4244	BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED
PM2530DX	K0312	WAUKESHA BEARINGS LTD
BS4480 PART 4	K7766	BRITISH STANDARDS INSTITUTION
PM2530DX	KCWY9	BEARING TRANSMISSION AND LUBRICANT SUPPLIES LTD

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
BODY INSIDE DIAMETER	25.000 MILLIMETERS NOMINAL
BODY OUTSIDE DIAMETER	28.000 MILLIMETERS NOMINAL
CORNER SHAPE	SQUARE ALL CORNERS
HOLE DIAMETER	6.000 MILLIMETERS NOMINAL
LUBRICANT ACCOMMODATION STYLE	INDENTED BALL
MATERIAL DOCUMENT AND CLASSIFICATION	GLACIER METAL CO DX MFR REF ALL MATERIAL RESPONSES
MATERIAL	COPPER ALLOY INTERMEDIATE LAYER
MATERIAL	PLASTIC INNER LAYER
MATERIAL	STEEL OUTER LAYER
OVERALL LENGTH	29.750 MILLIMETERS MINIMUM AND 30.250 MILLIMETERS MAXIMUM
SPECIAL FEATURES	BRONZE INTERMEDIATE LAYER;INDENTATION ID SURFACE OF BODY LUBRICATION FEATURE
STYLE DESIGNATOR	SPLIT, PLAIN, NO OUTSIDE FLANGES

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