3020-00-440-7981 GEAR,SPUR Index 2810-00-440-7986 HEAD AND BRAKE,MAST

National Stock Number:
3120-00-440-7983

Federal Supply Class:
3120

National Item Identification Number:
004407983

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:
06-201-4409455RBC TRANSPORT DYNAMICS CORP
AJ44C-10350294NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND
GLASS FIBER INNER MEMBER
STEEL CORROSION RESISTING OUTER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH2.7450 INCHES MINIMUM AND
2.7550 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.1270 INCHES MINIMUM AND
3.1280 INCHES MAXIMUM
BODY INSIDE DIAMETER2.7550 INCHES MINIMUM AND
2.7570 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
CHAMFERED INSIDE RIGHT CORNER
CHAMFERED INSIDE LEFT CORNER


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