3120-00-895-3251, BEARING,SLEEVE

National Stock Number:
3120-00-895-3251

Federal Supply Class:
3120

National Item Identification Number:
008953251

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:

LT1-777	03677	ANTHONY YORK CO
P6772	04285	ATHEY PRODUCTS CORP

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
BODY INSIDE DIAMETER	5.0090 INCHES MINIMUM AND 5.0110 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	5.5050 INCHES MINIMUM AND 5.5070 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
HOLE DIAMETER	0.2500 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED STRAIGHT AND CIRCULAR AND GROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B148 9A 81346 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	3.0620 INCHES NOMINAL
MATERIAL	COPPER ALLOY 952 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	50.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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