3120-01-029-9282 BEARING,SLEEVE Index 3120-01-029-9284 BEARING,SLEEVE

National Stock Number:
3120-01-029-9283

Federal Supply Class:
3120

National Item Identification Number:
010299283

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:
537AS270-230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY OUTSIDE DIAMETER1.2170 INCHES MINIMUM AND 1.2770 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 DIAMETER1.4850 INCHES MINIMUM AND 1.4900 INCHES MAXIMUM
FLANGE WIDTH0.1400 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH4.0800 INCHES MINIMUM AND 4.1000 INCHES MAXIMUM
MATERIAL
RIGHT INTERNAL FLANGE HOLE DIAMETER0.9810 INCHES MINIMUM AND 0.9860 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH0.1400 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END


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