3120-00-682-7706, BEARING,SLEEVE

National Stock Number:
3120-00-682-7706

Federal Supply Class:
3120

National Item Identification Number:
006827706

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:

10387471	A486G	NIMIKKEISTOKESKUS NCB FINLAND
156420	15434	CUMMINS INC.

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
BODY INSIDE DIAMETER	0.6450 INCHES MINIMUM AND 0.6750 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.2720 INCHES MINIMUM AND 1.2730 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
FLANGE WIDTH	0.1980 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM
HOLE DIAMETER	0.2350 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
OVERALL LENGTH	3.1100 INCHES MINIMUM AND 3.1400 INCHES MAXIMUM
SURFACE FINISH	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	16.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	16.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY	9 EXTERNAL AND 3 INTERNAL

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