3120-00-143-9484 BEARING,SLEEVE Index 2825-00-143-9487 SHOE,THRUST BEARING

National Stock Number:
3120-00-143-9485

Federal Supply Class:
3120

National Item Identification Number:
001439485

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:
391-062316712SIEMENS ENERGY, INC.
D5590616712SIEMENS ENERGY, INC.


Techincal Specification:
FLANGE WIDTH6.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-691 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER
MATERIALSTEEL UNS K02001 OUTER LAYER
MATERIALTIN ALLOY UNS L13890 INNER LAYER
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH8.0000 INCHES NOMINAL
STYLE DESIGNATORSEGMENTED, EXTERNAL FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
BODY INSIDE DIAMETER7.0000 INCHES MINIMUM AND 7.0010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER8.9375 INCHES NOMINAL
END TO FLANGE DISTANCE0.8750 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER8.9990 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM


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