3120-00-662-3881, BEARING,SLEEVE

National Stock Number:
3120-00-662-3881

Federal Supply Class:
3120

National Item Identification Number:
006623881

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:

167503	55284	HONEYWELL INTERNATIONAL INC.
8746818-01	98747	OGDEN AIR LOGISTICS CENTER

Techincal Specification:

BODY INSIDE DIAMETER	0.3745 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4975 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
HARDNESS RATING	27.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	0.8210 INCHES MINIMUM AND 0.8240 INCHES MAXIMUM
MATERIAL	STEEL COMP 4130 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	67.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL
SURFACE FINISH	200.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	200.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	200.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE TREATMENT	CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	CADMIUM LEFT END SURFACE OF BODY
SURFACE TREATMENT	CADMIUM INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	CADMIUM RIGHT END SURFACE OF BODY

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