3120-00-040-9552, BEARING,SLEEVE

3120-00-040-9546 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-00-040-9552

Federal Supply Class:
3120

National Item Identification Number:
000409552

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:

102-3006-008	77896	REXNORD INDUSTRIES, LLC
91024-06-008	09455	RBC TRANSPORT DYNAMICS CORP
ATF06-112-008	15860	NEW HAMPSHIRE BALL BEARINGS INC
GB528BK06-008	09455	RBC TRANSPORT DYNAMICS CORP
GB528BK06-008	15860	NEW HAMPSHIRE BALL BEARINGS INC
GB528BK06-008	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
	STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	SMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.2975 INCHES MINIMUM AND
	0.3125 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.5007 INCHES MINIMUM AND
	0.5012 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3755 INCHES MINIMUM AND
	0.3765 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.8550 INCHES MINIMUM AND
	0.8750 INCHES MAXIMUM
FLANGE WIDTH	0.0570 INCHES MINIMUM AND
	0.0625 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	125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	63.0 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

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