3120-01-181-5079, BEARING,SLEEVE

National Stock Number:
3120-01-181-5079

Federal Supply Class:
3120

National Item Identification Number:
011815079

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:

LD131-0030-1018	02758	U S BEARINGS
LD131-0030-1018	09455	RBC TRANSPORT DYNAMICS CORP
LD131-0030-1018	15860	NEW HAMPSHIRE BALL BEARINGS INC
LD131-0030-1018	21335	TIMKEN CO
LD131-0030-1018	43999	THE BOEING COMPANY
LD131-0030-1018	50294	NEW HAMPSHIRE BALL BEARINGS INC

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
	ALUMINUM ALLOY 2024 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	LB0140-003 FSCM 43999 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
	QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OR
	QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
SURFACE TREATMENT	ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.6095 INCHES MINIMUM AND
	0.6245 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.8137 INCHES MINIMUM AND
	0.8147 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6255 INCHES MINIMUM AND
	0.6265 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.9800 INCHES MINIMUM AND
	1.0000 INCHES MAXIMUM
FLANGE WIDTH	0.0570 INCHES MINIMUM AND
	0.0620 INCHES MAXIMUM
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
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIAL FEATURES	PLASTIC POLYTETRAFLUOROETHYLENE LINER BONDED TO LEFT END SURFACE OF FLANGE

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