3120-00-610-7139, BEARING,SLEEVE

National Stock Number:
3120-00-610-7139

Federal Supply Class:
3120

National Item Identification Number:
006107139

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:

CN2362	14066	USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
HN2341-18	14066	USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
HN2341PC18	73057	USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	12.0140 INCHES MINIMUM AND 12.0150 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	13.5000 INCHES MINIMUM AND 13.5010 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
HOLE DIAMETER	0.1250 INCHES NOMINAL FIRST
OVERALL LENGTH	8.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-T-390,GRADE 2 FED SPEC 2ND MATERIAL RESPONSE INNER LAYER
MATERIAL	STEEL COMP 1020 OUTER LAYER
MATERIAL	TIN ALLOY UNS L13890 INNER LAYER
STYLE DESIGNATOR	SEGMENTED, PLAIN, NO OUTSIDE FLANGES

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