3110-01-278-3817 BEARING,BALL,ANNULAR Index 3120-01-278-3819 BUSHING,SLEEVE

National Stock Number:
3120-01-278-3818

Federal Supply Class:
3120

National Item Identification Number:
012783818

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:
E673B ITEM 20BGH7BFGOODRICH CO THE
E673B ITEM 276528MOFFITT LUCIAN Q INC SUB OF THE BFGOODRICH CO


Techincal Specification:
BODY INSIDE DIAMETER13.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER23.0000 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER25.2500 INCHES NOMINAL
FLANGE WIDTH1.1250 INCHES NOMINAL
OVERALL LENGTH45.0000 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESDOVETAIL SLOTS IN INSIDE DIA FOR STAVES
STYLE DESIGNATORSEGMENTED, EXTERNAL FLANGE ONE END


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