3120-01-336-3946 BEARING,SLEEVE Index 3120-01-336-3948 BEARING,SLEEVE

National Stock Number:
3120-01-336-3947

Federal Supply Class:
3120

National Item Identification Number:
013363947

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:
04A075-07C0131W025NORTHROP GRUMMAN SYSTEMS CORP
06-282-07-01309455RBC TRANSPORT DYNAMICS CORP
AHJ07C(L1)01315860NEW HAMPSHIRE BALL BEARINGS INC
AHJ07C01350294NEW HAMPSHIRE BALL BEARINGS INC
KRJ7SB-013S50632KAMATICS CORPORATION
KDJ07C013-34197613SARGENT AEROSPACE & DEFENSE, LLC
MBSS-7-01381376RBC SOUTHWEST PRODUCTS, INC.


Techincal Specification:
BODY INSIDE DIAMETER0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5633 INCHES MINIMUM AND 0.5638 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING27.0 ROCKWELL C MINIMUM OUTER LAYER
OVERALL LENGTH0.3962 INCHES MINIMUM AND 0.4062 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATERIALSTEEL COMP 630 OUTER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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