3120-00-516-6297, BEARING,SLEEVE

National Stock Number:
3120-00-516-6297

Federal Supply Class:
3120

National Item Identification Number:
005166297

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:

157440-25

81033

SUPERIOR-LIDGERWOOD-MUNDY CORP

Techincal Specification:

MATERIAL	COPPER ALLOY 934 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16261 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	3.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.2511 INCHES MINIMUM AND
	2.2519 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.7500 INCHES MINIMUM AND
	1.7510 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.7400 INCHES MINIMUM AND
	2.7600 INCHES MAXIMUM
FLANGE WIDTH	0.2500 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
	SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	64.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	64.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	64.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN ONE END
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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