3120-00-555-4161, BEARING,SLEEVE

National Stock Number:
3120-00-555-4161

Federal Supply Class:
3120

National Item Identification Number:
005554161

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:

200103JPC32	93232	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
200103JPC32	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
5016B	0AT62	SIEMENS ENERGY, INC.
3287214PC32	80064	NAVAL SHIP SYSTEMS COMMAND
5016B	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
5016B	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	7 HOLE AND 3 SLOT
BODY INSIDE DIAMETER	2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.7510 INCHES MINIMUM AND 2.7520 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
HOLE DIAMETER	0.1875 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	2.1240 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16261,GRADE 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 910 OVERALL
MATERIAL	LUBRICANT LUBRICATION
SLOT LENGTH	1.5000 INCHES NOMINAL FIRST
SLOT WIDTH	0.1250 INCHES NOMINAL FIRST
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SPECIAL FEATURES	REFERENCE SPCC PROCUREMENT SPEC FOR ADDITIONAL DESIGN DATA
SURFACE FINISH	250.0 MICROINCHES OVERALL
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL

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