3110-01-037-0843 BEARING,ROLLER,NEEDLE Index 3120-01-037-0846 BUSHING,SLEEVE

National Stock Number:
3120-01-037-0845

Federal Supply Class:
3120

National Item Identification Number:
010370845

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:
1200796019204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY10 HOLE
BODY INSIDE DIAMETER10.2800 INCHES NOMINAL
BODY OUTSIDE DIAMETER10.5400 INCHES NOMINAL
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
HOLE DIAMETER0.2100 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED FIGURE 8 W/RADIAL GROOVE EACH END
OVERALL LENGTH8.1210 INCHES MINIMUM AND 8.1230 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURES10 ANTIROTATION HOLES COUNTERSINK100 DEGREES TO 0.4400 INCH MAXIMUM
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES


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