3120-00-167-8238, BEARING,SLEEVE

National Stock Number:
3120-00-167-8238

Federal Supply Class:
3120

National Item Identification Number:
001678238

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:

171535J	0UBG9	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
171535J	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
40818	54402	RPS-FL, INC.
HM40818	53660	HOFFERT MARINE INC

Techincal Specification:

MATERIAL	NICKEL ALLOY OVERALL
HARDNESS RATING	265.0 BRINELL STANDARD NOMINAL OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.8700 INCHES MINIMUM AND
	1.8800 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.3070 INCHES MINIMUM AND
	1.3080 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.8750 INCHES MINIMUM AND
	0.8755 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.8075 INCHES MINIMUM AND
	1.8175 INCHES MAXIMUM
FLANGE WIDTH	0.3075 INCHES MINIMUM AND
	0.3175 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
KEYWAY DIMENSION	0.1825 INCHES MINIMUM AND
	0.1925 INCHES MAXIMUM INTERNAL KEYWAY WIDTH
	0.0731 INCHES MINIMUM AND
	0.0831 INCHES MAXIMUM INTERNAL KEYWAY DEPTH
	1.8700 INCHES MINIMUM AND
	0.8800 INCHES MAXIMUM INTERNAL KEYWAY LENGTH
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	32.0 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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