3120-01-047-0495, BEARING,SLEEVE

National Stock Number:
3120-01-047-0495

Federal Supply Class:
3120

National Item Identification Number:
010470495

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:

04-228-104	15860	NEW HAMPSHIRE BALL BEARINGS INC
107-3304-104	77896	REXNORD INDUSTRIES, LLC
78910-04-104	09455	RBC TRANSPORT DYNAMICS CORP
BACB28AB4-104	09455	RBC TRANSPORT DYNAMICS CORP
BACB28AB4-104	15860	NEW HAMPSHIRE BALL BEARINGS INC
AJD-04-104	50294	NEW HAMPSHIRE BALL BEARINGS INC
BACB28AB4-104	50294	NEW HAMPSHIRE BALL BEARINGS INC
BACB28AB4-104	73134	ROLLER BEARING COMPANY OF AMERICA, INC.
HBR284-104	73134	ROLLER BEARING COMPANY OF AMERICA, INC.
BACB28AB4-104	77896	REXNORD INDUSTRIES, LLC
BACB28AB4-104	81205	THE BOEING COMPANY
BACB28AB4-104	81376	RBC SOUTHWEST PRODUCTS, INC.
BACB28AB4-104	J1011	MINEBEA MITSUMI INC.
BACB28AB4-104	S0352	MINEBEA MITSUMI INC.

Techincal Specification:

MATERIAL	STEEL COMP 630 INNER LAYER
	PLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE LAYER
	STEEL COMP 630 OUTER LAYER
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND
	43.0 ROCKWELL C MAXIMUM INNER LAYER
	30.0 ROCKWELL C MINIMUM AND
	37.0 ROCKWELL C MAXIMUM OUTER LAYER
SURFACE TREATMENT	CADMIUM OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	1.0350 INCHES MINIMUM AND
	1.0400 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.5620 INCHES MINIMUM AND
	0.5625 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.2495 INCHES MINIMUM AND
	0.2500 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	64.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81205
MFR SOURCE CONTROLLING REFERENCE	BACB28AB4-104

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