3110-21-914-1873 PLATE,RETAINING,BEARING Index 3130-21-914-1875 HOUSING,BEARING UNIT

National Stock Number:
3120-21-914-1874

Federal Supply Class:
3120

National Item Identification Number:
219141874

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:
835543AA35RACER MACHINERY INTERNATIONAL INC.
A-835543AA35RACER MACHINERY INTERNATIONAL INC.


Techincal Specification:
BODY INSIDE DIAMETER0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.7470 INCHES MINIMUM AND 1.7490 INCHES MAXIMUM
FLANGE WIDTH0.8700 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM
MATERIALIRON CAST OVERALL
OVERALL LENGTH1.4400 INCHES MINIMUM AND 1.4600 INCHES MAXIMUM
SPECIAL FEATURESTHREE HOLES DRILLED AND COUNTERBORED FOR NO. 10-32 SOCKETHEAD CAP SCREW ON A 1.9375 INCH PLATE CIRCLE DIAMETER; ONE ANTIROTATION HOLE, LARGE DIA OF HOLE 0.2500 IN. MIN TO 0.2510 IN. MAX BY 0.3700 IN. MIN TO 0.3900 IN. MAX O/A LG; SMALLESR DIA OF HOLE 0.1462 IN. MIN TO 0.1662 IN. MAX DIA
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OVERALL


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