3120-00-973-3407, BEARING,SLEEVE

National Stock Number:
3120-00-973-3407

Federal Supply Class:
3120

National Item Identification Number:
009733407

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:

395-0510	16712	SIEMENS ENERGY, INC.
C62424	16712	SIEMENS ENERGY, INC.
C62434	16712	SIEMENS ENERGY, INC.
GJ4270E	16712	SIEMENS ENERGY, INC.

Techincal Specification:

MATERIAL	STEEL UNS K02401 INNER LAYER
	TIN ALLOY UNS L13890 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-691,CLASS B /D/ FED SPEC 2ND MATERIAL RESPONSE INNER LAYER
	QQ-T-390 GRADE 2 FED SPEC 1ST MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH	2.1250 INCHES NOMINAL
BODY OUTSIDE DIAMETER	5.4980 INCHES MINIMUM AND
	5.4990 INCHES MAXIMUM
BODY INSIDE DIAMETER	3.0030 INCHES MINIMUM AND
	3.0040 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER	5.8740 INCHES MINIMUM AND
	5.8750 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER	5.8740 INCHES MINIMUM AND
	5.8750 INCHES MAXIMUM
LEFT FLANGE WIDTH	0.3590 INCHES MINIMUM AND
	0.3750 INCHES MAXIMUM
RIGHT FLANGE WIDTH	0.2450 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
	UNDERCUT RIGHT FLANGE BODY CORNER
	SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	5 HOLE
HOLE DIAMETER	0.1880 INCHES NOMINAL FIRST
SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	250.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	125.0 MICROINCHES LEFT END SURFACE OF RIGHT FLANGE
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE
	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE
	250.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	16712
DESIGN CONTROL REFERENCE	GJ4270E

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