3120-00-145-2370, BEARING,SLEEVE

National Stock Number:
3120-00-145-2370

Federal Supply Class:
3120

National Item Identification Number:
001452370

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:

A26809-1W	0BR59	SIEMENS GOVERNMENT TECHNOLOGIES, INC.
A26809-1W	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
A26809-1W	8FGX3	CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
A26809-1W	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
A26809-1W	93235	TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59

Techincal Specification:

MATERIAL	TIN ALLOY UNS L13890 INNER LAYER
	COPPER ALLOY 903 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 12 ASSN STD 1ST MATERIAL RESPONSE INNER LAYER
	SAE 620 ASSN STD 1ST MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH	2.4990 INCHES MINIMUM AND
	2.5010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.3740 INCHES MINIMUM AND
	3.3760 INCHES MAXIMUM
BODY INSIDE DIAMETER	2.5070 INCHES MINIMUM AND
	2.5090 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER	3.7490 INCHES MINIMUM AND
	3.7510 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER	3.7490 INCHES MINIMUM AND
	3.7510 INCHES MAXIMUM
LEFT FLANGE WIDTH	0.2500 INCHES NOMINAL
RIGHT FLANGE WIDTH	0.2500 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
	RELIEF GROOVE LEFT FLANGE BODY CORNER
	RELIEF GROOVE RIGHT FLANGE BODY CORNER
	CHAMFERED ALL CORNERS
LUBRICATION MATERIAL	LUBRICANT, MANUFACTURERS STANDARD
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SPECIAL FEATURES	2 LOCATING PINS 0.122 IN. DIA 3/4 IN. LG

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