3120-00-277-8846, BEARING,SLEEVE

National Stock Number:
3120-00-277-8846

Federal Supply Class:
3120

National Item Identification Number:
002778846

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:

ADLF05-312	15860	NEW HAMPSHIRE BALL BEARINGS INC
KDJ5-19	97613	SARGENT AEROSPACE & DEFENSE, LLC
X001-3	16746	RBC SPECLINE INC

Techincal Specification:

BODY INSIDE DIAMETER	0.3140 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	0.7500 INCHES NOMINAL
FLANGE WIDTH	0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER LAYER
MATERIAL	PLASTIC INNER LAYER
MATERIAL	STEEL COMP 630 OUTER LAYER
OVERALL LENGTH	0.2970 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM
SPECIAL FEATURES	PLASTIC LINER BONDED TO LEFT END SURFACE OF BODY AND FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	125.0 MICROINCHES OVERALL

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