3120-00-158-2160, BEARING,SLEEVE

National Stock Number:
3120-00-158-2160

Federal Supply Class:
3120

National Item Identification Number:
001582160

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:

2584323

80064

NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	STEEL COMP 4130 OR
	STEEL COMP 4130H OR
	STEEL COMP 4135H OR
	STEEL COMP 4140 OR
	STEEL COMP 4140H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-T-825 FED SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND
	33.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	1.4375 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.7540 INCHES MINIMUM AND
	2.7550 INCHES MAXIMUM
BODY INSIDE DIAMETER	2.2500 INCHES NOMINAL
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
HOLE DIAMETER	0.1100 INCHES NOMINAL FIRST
SURFACE FINISH	125.0 MICROINCHES OVERALL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	80064
DESIGN CONTROL REFERENCE	2584323

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