3120-00-287-8643, BEARING,SLEEVE

National Stock Number:
3120-00-287-8643

Federal Supply Class:
3120

National Item Identification Number:
002878643

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:

202405	02978	RENK AMERICA LLC
8393287	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

BODY INSIDE DIAMETER	0.7305 INCHES MINIMUM AND 0.7325 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9045 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE 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	1.2500 INCHES NOMINAL
FLANGE WIDTH	0.1180 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM
OVERALL LENGTH	2.8800 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-691,COMP 5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
SPECIAL FEATURES	0.9245 IN MAX,0.9235 IN MIN,DIA BY 1.2800 IN LG. SHOULDER W/RADIUS OF0.0200 IN. AT CORNER ON FLANGE END,0.7700 IN. DIA BY 0.5000IN. COUNTERBORE W/RADIUS OF 0.0200 IN. AT CORNER ON PLAIN END
STYLE DESIGNATOR	SPLIT, EXTERNAL FLANGE ONE END

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