3120-01-347-0685, BEARING,SLEEVE

National Stock Number:
3120-01-347-0685

Federal Supply Class:
3120

National Item Identification Number:
013470685

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:

04A061-22-075	1W025	NORTHROP GRUMMAN SYSTEMS CORP
04A061-22-075	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION
KPD328-22-075	50632	KAMATICS CORPORATION
BJBN22FC-075	70854	SCHAEFFLER AEROSPACE USA CORP

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND
	PLASTIC PHENOLIC INSIDE DIAMETER SURFACE OF BODY
	PLASTIC POLYTETRAFLUOROETHYLENE AND
	PLASTIC POLYAMIDE AND
	PLASTIC PHENOLIC LEFT END SURFACE OF BODY AND FLANGE
	STEEL COMP 630 OUTSIDE DIAMETER SURFACE OF BODY
	STEEL COMP 630 OUTSIDE DIAMETER SURFACE OF FLANGE
	STEEL COMP 630 RIGHT END SURFACE OF BODY
	STEEL COMP 630 RIGHT END SURFACE OF LEFT FLANGE
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND
	37.0 ROCKWELL C MAXIMUM OUTSIDE DIAMETER SURFACE OF BODY
	37.0 ROCKWELL C MAXIMUM OUTSIDE DIAMETER SURFACE OF FLANGE
	28.0 ROCKWELL C MINIMUM AND
	37.0 ROCKWELL C MAXIMUM RIGHT END SURFACE OF BODY
	37.0 ROCKWELL C MAXIMUM RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.8405 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.5643 INCHES MINIMUM AND
	1.5650 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.3640 INCHES MINIMUM AND
	1.3660 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.7850 INCHES MINIMUM AND
	1.8050 INCHES MAXIMUM
FLANGE WIDTH	0.0880 INCHES MINIMUM AND
	0.0930 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIFICATION/STANDARD DATA	76823-04A061 MANUFACTURERS STANDARD

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