3120-00-251-7321, BEARING,SLEEVE

National Stock Number:
3120-00-251-7321

Federal Supply Class:
3120

National Item Identification Number:
002517321

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:

137-217-9006	15860	NEW HAMPSHIRE BALL BEARINGS INC
137-217-9006	70210	HONEYWELL INTERNATIONAL INC.
AFDU8SS6	15860	NEW HAMPSHIRE BALL BEARINGS INC
AFDU8SS6	83086	NEW HAMPSHIRE BALL BEARINGS INC
AFJDU8SS06	83086	NEW HAMPSHIRE BALL BEARINGS INC

Techincal Specification:

MATERIAL	COPPER ALLOY AND
	PLASTIC POLYTETRAFLUOROETHYLENE AND
	LEAD ALLOY INNER LAYER
	STEEL CORROSION RESISTING OUTER LAYER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.5500 INCHES MINIMUM AND
	0.5700 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6250 INCHES MINIMUM AND
	0.6255 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.5000 INCHES MINIMUM AND
	0.5020 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.7400 INCHES MINIMUM AND
	0.7600 INCHES MAXIMUM
FLANGE WIDTH	0.0550 INCHES MINIMUM AND
	0.0650 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
	SQUARE LEFT FLANGE BODY CORNER

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