3120-00-662-7203, BEARING,SLEEVE

National Stock Number:
3120-00-662-7203

Federal Supply Class:
3120

National Item Identification Number:
006627203

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:

8B421070-3

89446

HILLER AIRCRAFT CORPORATION

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	3 HOLE AND 1 SLOT
BODY INSIDE DIAMETER	2.7350 INCHES MINIMUM AND 2.7400 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.0030 INCHES MINIMUM AND 3.0040 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	3.3100 INCHES NOMINAL
FLANGE WIDTH	0.1250 INCHES NOMINAL
HOLE DIAMETER	0.0625 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED STRAIGHT AND CIRCULAR
LUBRICATION MATERIAL	GREASE
OVERALL LENGTH	1.9530 INCHES NOMINAL
MATERIAL	COPPER ALLOY 630 OVERALL
SLOT LENGTH	1.4530 INCHES NOMINAL FIRST
SLOT WIDTH	0.1250 INCHES NOMINAL FIRST
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	125.0 MICROINCHES OVERALL

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