3120-00-424-7993, BEARING,SLEEVE

National Stock Number:
3120-00-424-7993

Federal Supply Class:
3120

National Item Identification Number:
004247993

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:

53400DX	0SAT8	KOMATSU AMERICA CORP.
53400DX	29510	KOMATSU AMERICAN INTL CO
53400DX	92679	NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/

Techincal Specification:

MATERIAL	COPPER ALLOY 546-CANCELED OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-13501 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	60.0 ROCKWELL B MINIMUM OVERALL
STYLE DESIGNATOR	SPLIT, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	1.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.7975 INCHES MINIMUM AND
	2.7995 INCHES MAXIMUM
BODY INSIDE DIAMETER	2.6325 INCHES MINIMUM AND
	2.6365 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER

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