3120-01-043-4372, BEARING,SLEEVE

3120-01-043-4371 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-01-043-4372

Federal Supply Class:
3120

National Item Identification Number:
010434372

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:

120-3005-011	77896	REXNORD INDUSTRIES, LLC
91385-05-011	09455	RBC TRANSPORT DYNAMICS CORP
GB528BE5C011	09455	RBC TRANSPORT DYNAMICS CORP
ATGF5SS011	15860	NEW HAMPSHIRE BALL BEARINGS INC
FBJW10TH011	21335	TIMKEN CO
FBJW10TH011	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
GB528BE5C011	15860	NEW HAMPSHIRE BALL BEARINGS INC
GB528BE5C011	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
GB528BE5C011	73134	ROLLER BEARING COMPANY OF AMERICA, INC.
GDFRC5-011	73134	ROLLER BEARING COMPANY OF AMERICA, INC.
GB528BE5C011	77896	REXNORD INDUSTRIES, LLC

Techincal Specification:

BODY INSIDE DIAMETER	0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM
FLANGE WIDTH	0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
OVERALL LENGTH	0.1670 INCHES MINIMUM AND 0.1820 INCHES MAXIMUM
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER OR PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYETHYLENE TEREPHTHALATE INNER LAYER
MATERIAL	STEEL COMP 630 OUTER LAYER
SPECIAL FEATURES	PLASTIC BONDED TO LEFT END SURFACE OF BODY AND FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	PASSIVATE OUTER LAYER

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