3120-01-338-8270, BEARING,SLEEVE

National Stock Number:
3120-01-338-8270

Federal Supply Class:
3120

National Item Identification Number:
013388270

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:

04A062-22-031	1W025	NORTHROP GRUMMAN SYSTEMS CORP
BJBN22FKC-031	70854	SCHAEFFLER AEROSPACE USA CORP
KPD329-22-031	50632	KAMATICS CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	1.3640 INCHES MINIMUM AND 1.3660 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.5643 INCHES MINIMUM AND 1.5649 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	1.7850 INCHES MINIMUM AND 1.8050 INCHES MAXIMUM
FLANGE WIDTH	0.0880 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER LAYER
OVERALL LENGTH	0.3880 INCHES MINIMUM AND 0.4030 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATERIAL	STEEL COMP 630 OUTER LAYER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

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