3120-01-185-4724, BEARING,SLEEVE

National Stock Number:
3120-01-185-4724

Federal Supply Class:
3120

National Item Identification Number:
011854724

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:

8N2641

11083

CATERPILLAR INC

Techincal Specification:

CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
HARDNESS RATING	50.0 ROCKWELL C MINIMUM OVERALL AND 55.0 ROCKWELL C MAXIMUM OVERALL
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	1E112,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP E52100 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	41.975 MILLIMETERS MINIMUM AND 42.025 MILLIMETERS MAXIMUM
SLOT LENGTH	6.10 MILLIMETERS MINIMUM FIRST AND 6.60 MILLIMETERS MAXIMUM FIRST
SLOT WIDTH	4.935 MILLIMETERS NOMINAL FIRST
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE GROOVE LOCATION AND QUANTITY	2 EXTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	1E2571,FSCM 11083 MFR REF SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	1E2571,FSCM 11083 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	1E2571,FSCM 11083 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
SURFACE TREATMENT	PHOSPHATE IRON LEFT END SURFACE OF BODY AND PHOSPHATE ZINC LEFT END SURFACE OF BODY
SURFACE TREATMENT	PHOSPHATE IRON OUTSIDE DIAMETER SURFACE OF BODY AND PHOSPHATE ZINC OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	PHOSPHATE IRON RIGHT END SURFACE OF BODY AND PHOSPHATE ZINC RIGHT END SURFACE OF BODY
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 SLOT
BODY INSIDE DIAMETER	33.985 MILLIMETERS MINIMUM AND 34.015 MILLIMETERS MAXIMUM
BODY OUTSIDE DIAMETER	37.75 MILLIMETERS MINIMUM AND 38.25 MILLIMETERS MAXIMUM

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