3120-00-349-7793, BEARING,SLEEVE

National Stock Number:
3120-00-349-7793

Federal Supply Class:
3120

National Item Identification Number:
003497793

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:

1-JD-5512	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION
1715054	0PTL2	PIONEER MOTOR BEARING COMPANY
1715054	11660	WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
1715054	79500	WESTINGHOUSE ELECTRIC CORP
D3166494	80064	NAVAL SHIP SYSTEMS COMMAND
1715054	90099	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	3.0000 INCHES MINIMUM AND 3.0020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	4.9980 INCHES MINIMUM AND 4.9990 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
LEFT FLANGE OUTSIDE DIAMETER	5.3750 INCHES NOMINAL
LEFT FLANGE WIDTH	0.3685 INCHES NOMINAL
PROPRIETARY CHARACTERISTICS	PACS
RIGHT FLANGE OUTSIDE DIAMETER	5.3750 INCHES NOMINAL
RIGHT FLANGE WIDTH	0.3685 INCHES NOMINAL
STYLE DESIGNATOR	SEGMENTED, EXTERNAL FLANGES BOTH ENDS
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	32.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE

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