3120-00-689-7227, BEARING,SLEEVE

3120-00-689-7229 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-00-689-7227

Federal Supply Class:
3120

National Item Identification Number:
006897227

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:

FBJ20TF28A16	21335	TIMKEN CO
FBJ20TF28A16	3NPS1	RBC AIRCRAFT PRODUCTS, INC.

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
	ALUMINUM ALLOY 7075 OUTER LAYER
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.5450 INCHES MINIMUM AND
	0.5750 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.8760 INCHES MINIMUM AND
	0.8765 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6265 INCHES MINIMUM AND
	0.6275 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.1400 INCHES MINIMUM AND
	1.1600 INCHES MAXIMUM
FLANGE WIDTH	0.0550 INCHES MINIMUM AND
	0.0650 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
THE MANUFACTURERS DATA
MANUFACTURERS CODE	21335
DESIGN CONTROL REFERENCE	FBJ20TF28A16

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