3120-01-035-1829, BEARING,SLEEVE

National Stock Number:
3120-01-035-1829

Federal Supply Class:
3120

National Item Identification Number:
010351829

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:

766C0052	63857	CIRCOR NAVAL SOLUTIONS LLC
999R0337PC11 AND 12	63857	CIRCOR NAVAL SOLUTIONS LLC
CS0351829	07310	CALABRESE & SONS, INC.

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	6 HOLE
BODY INSIDE DIAMETER	2.7500 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	4.2480 INCHES MINIMUM AND 4.2490 INCHES MAXIMUM
CORNER SHAPE	RELIEF GROOVE RIGHT FLANGE BODY CORNER
CORNER SHAPE	RELIEF GROOVE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
HOLE DIAMETER	0.2500 INCHES NOMINAL FIRST
HOLE DIAMETER	0.2500 INCHES NOMINAL SECOND
HOLE DIAMETER	0.2812 INCHES NOMINAL FOURTH
HOLE DIAMETER	0.2812 INCHES NOMINAL THIRD
HOLE DIAMETER	0.4375 INCHES NOMINAL FIFTH
HOLE DIAMETER	0.4375 INCHES NOMINAL SIXTH
LEFT FLANGE OUTSIDE DIAMETER	5.2500 INCHES NOMINAL
LEFT FLANGE WIDTH	0.5000 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	B-10,BEARING METALS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	11.0000 INCHES NOMINAL
RIGHT FLANGE OUTSIDE DIAMETER	5.2500 INCHES NOMINAL
RIGHT FLANGE WIDTH	0.5000 INCHES NOMINAL
SPECIAL FEATURES	HOLES DIA ARE STEPPED; 0.2500 IN. DIA HOLES ARE THD 0.250-20 UNC-3B; FURNISHED BOLTED TOGETHER W/ SOCKET HEAD CAP SCREWS
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGES BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY	4 EXTERNAL AND 1 INTERNAL
SURFACE FINISH	125.0 MICROINCHES OVERALL

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