3110-01-321-2520 BEARING,BALL,ANNULAR Index 3120-01-321-2522 BEARING,SLEEVE

National Stock Number:
3120-01-321-2521

Federal Supply Class:
3120

National Item Identification Number:
013212521

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:
04A062-16-033C1W025NORTHROP GRUMMAN SYSTEMS CORP
04A062-16-033C50632KAMATICS CORPORATION
KPD329-16-033C50632KAMATICS CORPORATION
BJBN16FKCC-03370854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
BODY INSIDE DIAMETER0.9890 INCHES MINIMUM AND 0.9910 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.1893 INCHES MINIMUM AND 1.1899 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.4100 INCHES MINIMUM AND 1.4300 INCHES MAXIMUM
FLANGE WIDTH0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OVERALL LENGTH0.3895 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE LEFT END SURFACE OF BODY AND FLANGE
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INSIDE DIAMETER SURFACE OF BODY
MATERIALSTEEL COMP 630 RIGHT END SURFACE OF BODY
MATERIALSTEEL COMP 630 RIGHT END SURFACE OF LEFT FLANGE
MATERIALSTEEL COMP 630 OUTSIDE DIAMETER SURFACE OF BODY
MATERIALSTEEL COMP 630 OUTSIDE DIAMETER SURFACE OF FLANGE


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