3120-00-311-8199, BEARING,SLEEVE

National Stock Number:
3120-00-311-8199

Federal Supply Class:
3120

National Item Identification Number:
003118199

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:

1380	61038	VICKERS INC
20546	61038	VICKERS INC

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	3.8830 INCHES MINIMUM AND 3.8870 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	4.3730 INCHES MINIMUM AND 4.3750 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	6.3794 INCHES MINIMUM AND 6.3906 INCHES MAXIMUM
FLANGE WIDTH	0.3670 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM
HARDNESS RATING	50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
HOLE DIAMETER	0.3480 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED SINGLE LOOP
OVERALL LENGTH	3.4920 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM
MATERIAL	COPPER ALLOY OVERALL
MATERIAL	OIL LUBRICATING LUBRICATION
SPECIAL FEATURES	2 OIL GROOVES ON FACE OF FLANGE 1/8 IN. WIDE BY 1/16 IN. DEEP,180 DEG APART
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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