3120-01-096-2475, BEARING,SLEEVE

National Stock Number:
3120-01-096-2475

Federal Supply Class:
3120

National Item Identification Number:
010962475

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:

4674751-0012	80064	NAVAL SHIP SYSTEMS COMMAND
87621-0105 ITEM 12	96169	ELECTRIC BOAT CORPORATION

Techincal Specification:

MATERIAL	COPPER ALLOY 903 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
OVERALL LENGTH	5.1900 INCHES NOMINAL
BODY OUTSIDE DIAMETER	8.4950 INCHES MINIMUM AND
	8.4970 INCHES MAXIMUM
BODY INSIDE DIAMETER	7.5030 INCHES MINIMUM AND
	7.5050 INCHES MAXIMUM
LEFT INTERNAL FLANGE HOLE DIAMETER	6.5050 INCHES MINIMUM AND
	6.5070 INCHES MAXIMUM
RIGHT INTERNAL FLANGE HOLE DIAMETER	6.5050 INCHES MINIMUM AND
	6.5070 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH	2.8020 INCHES MINIMUM AND
	2.8070 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
HOLE DIAMETER	0.1250 INCHES NOMINAL FIRST
SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SPECIAL FEATURES	RIGHT END UNDERCUT TO 7.4680 IN. MIN,7.4700 IN. MAX DIA,1.3150 IN. LG.

Click here to Register for Free 30-day Trial