4320-00-447-0103 RING,WEARING Index 4320-00-447-0107 RING,WEARING

National Stock Number:
3120-00-447-0105

Federal Supply Class:
3120

National Item Identification Number:
004470105

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:
2082881W383TOOLEX, INC
3B8288C0-2BT0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3B8288C2BT0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3F4227PC220UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3B8288C0-2BT10171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3B8288C2BT10171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3F4227PC2210171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3F4227PC221W383TOOLEX, INC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER2.0045 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.4985 INCHES MINIMUM AND 3.4990 INCHES MAXIMUM
HOLE DIAMETER0.1250 INCHES NOMINAL FIRST
OVERALL LENGTH2.5000 INCHES NOMINAL
MATERIALOIL LUBRICATING LUBRICATION
MATERIALSTEEL OUTER LAYER
MATERIALTIN ALLOY INNER LAYER


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