3120-01-025-9935 BEARING,SLEEVE Index 3120-01-025-9938 BUSHING,SLEEVE

National Stock Number:
3120-01-025-9936

Federal Supply Class:
3120

National Item Identification Number:
010259936

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:
129325567THE GORMAN-RUPP COMPANY


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY6 HOLE
BODY INSIDE DIAMETER2.8340 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.6220 INCHES MINIMUM AND 3.6250 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 DIAMETER4.3750 INCHES NOMINAL
FLANGE WIDTH0.5625 INCHES NOMINAL
HOLE DIAMETER0.3750 INCHES MINIMUM AND 0.5400 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH7.7500 INCHES NOMINAL
MATERIALIRON CAST OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER2.5000 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH0.3125 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SPECIAL FEATURESTAB ON EXTERNAL FLANGE,FIVE TAPPED HOLES 3/8-16 NC,ONE HOLE 0.5400 IN. DIA WHICH IS 1/4 IN. N.P.T.
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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