3110-01-041-3676 BEARING,BALL,DUPLEX Index 3120-01-041-3678 BUSHING,SLEEVE

National Stock Number:
3120-01-041-3677

Federal Supply Class:
3120

National Item Identification Number:
010413677

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:
BACB10S173134ROLLER BEARING CO OF AMERICA INC
BACB10S181205THE BOEING COMPANY
BACB10S181376RBC SOUTHWEST PRODUCTS, INC.
BACB10S197613SARGENT AEROSPACE & DEFENSE, LLC
KJN-12-397613SARGENT AEROSPACE & DEFENSE, LLC
KJN12-397613SARGENT AEROSPACE & DEFENSE, LLC
YTS-10277896REXNORD INDUSTRIES, LLC


Techincal Specification:
BODY INSIDE DIAMETER0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.9380 INCHES MINIMUM AND 0.9390 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER LAYER
OVERALL LENGTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATERIALSTEEL COMP 4130 OUTER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENTCADMIUM OUTER LAYER


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