3120-01-045-6660, BEARING,SLEEVE

3120-01-045-6659 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-01-045-6660

Federal Supply Class:
3120

National Item Identification Number:
010456660

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:

16T7423-9	81755	LOCKHEED MARTIN CORPORATION
3120PL0685156	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

STYLE DESIGNATOR	SPLIT, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.3200 INCHES MINIMUM AND
	1.3800 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9970 INCHES MINIMUM AND
	0.9990 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.8000 INCHES MINIMUM AND
	0.8020 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.3100 INCHES MINIMUM AND
	1.3700 INCHES MAXIMUM
FLANGE WIDTH	0.1150 INCHES MINIMUM AND
	0.1350 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SPECIAL FEATURES	ID TAPERED 0.1048 IN. PORM 0.0005 IN. PER IN. OF LENGTH FROM FLANGE END TO OPPOSITE END
THE MANUFACTURERS DATA
MANUFACTURERS CODE	81755
DESIGN CONTROL REFERENCE	16T7423-9

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