1680-00-326-4092 GEAR AND BEARING,AC Index 3020-00-326-4097 GEAR,INTERNAL

National Stock Number:
3120-00-326-4095

Federal Supply Class:
3120

National Item Identification Number:
003264095

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:
7682-42611871RECON/OPTICAL, INC.
7682-42680294BOURNS INSTRUMENTS INC


Techincal Specification:
BODY INSIDE DIAMETER0.4630 INCHES MINIMUM AND 0.4730 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5613 INCHES MINIMUM AND 0.5618 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER0.5950 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM
FLANGE WIDTH0.0420 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM
OVERALL LENGTH0.2344 INCHES MINIMUM AND 0.2656 INCHES MAXIMUM
MATERIALSTEEL COMP 303 OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER0.3751 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH0.1100 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENTPASSIVATE OVERALL


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