3110-01-487-0207 BEARING,ROLLER,NEEDLE Index 3110-01-487-0209 BALL,BEARING

National Stock Number:
3120-01-487-0208

Federal Supply Class:
3120

National Item Identification Number:
014870208

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:
737921353711NAVAL SEA SYSTEMS COMMAND
7379213-353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER0.4000 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.7300 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER2.7500 INCHES NOMINAL
MATERIALPLASTIC ACETAL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.1100 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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