3120-00-661-8718 BEARING,SLEEVE Index 3120-00-661-8724 BEARING,SLEEVE

National Stock Number:
3120-00-661-8722

Federal Supply Class:
3120

National Item Identification Number:
006618722

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:
3193394REVAPC980064NAVAL SHIP SYSTEMS COMMAND
4501-1503237PC580064NAVAL SHIP SYSTEMS COMMAND
S2110D16712SIEMENS ENERGY, INC.
S2110D59180CIRCOR PUMPS NORTH AMERICA LLC
SG2978REVAPC916712SIEMENS ENERGY, INC.
SG2978REVAPC959180CIRCOR PUMPS NORTH AMERICA LLC
SG3095PC516712SIEMENS ENERGY, INC.
SG3095PC559180CIRCOR PUMPS NORTH AMERICA LLC


Techincal Specification:
BODY INSIDE DIAMETER1.1875 INCHES MINIMUM AND 1.1880 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.6270 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
KEYWAY DIMENSION0.0530 INCHES MINIMUM AND 0.0580 INCHES MAXIMUM INTERNAL KEYWAY DEPTH
KEYWAY DIMENSION0.0950 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM INTERNAL KEYWAY WIDTH
KEYWAY DIMENSION0.4630 INCHES MINIMUM AND 0.0580 INCHES MAXIMUM INTERNAL KEYWAY LENGTH
OVERALL LENGTH0.4630 INCHES MINIMUM AND 0.4650 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPECIAL FEATURESKEYWAY FOR WOODRUFF KEY NO. 207
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES RIGHT END SURFACE OF BODY


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