3120-99-341-3700, BEARING,SLEEVE

National Stock Number:
3120-99-341-3700

Federal Supply Class:
3120

National Item Identification Number:
993413700

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:

901-WMEC-241-002 ITEM 41	81340	UNITED STATES COAST GUARD DBA USCG SFLC
901-WMEC-241-005 ITEM 41	81340	UNITED STATES COAST GUARD DBA USCG SFLC
RW0/791236 ITEM 41	K0524	DAVID BROWN SPECIAL PRODUCTS LTD
RW0/791237 ITEM 41	K0524	DAVID BROWN SPECIAL PRODUCTS LTD
RW0/791237 ITEM 41	K2182	DAVID BROWN GEAR SYSTEMS LTD
RW0/791236 ITEM 41	K2182	DAVID BROWN GEAR SYSTEMS LTD
RW3/781095-1	K0524	DAVID BROWN SPECIAL PRODUCTS LTD
RW3/781095-1	K2182	DAVID BROWN GEAR SYSTEMS LTD

Techincal Specification:

BODY OUTSIDE DIAMETER	130.027 MILLIMETERS MINIMUM AND 130.052 MILLIMETERS MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	144.500 MILLIMETERS MINIMUM AND 145.500 MILLIMETERS MAXIMUM
FLANGE WIDTH	11.870 MILLIMETERS MINIMUM AND 12.120 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	M-4102 MFR REF SINGLE MATERIAL RESPONSE OVERALL OR AISI C 1020 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
OVERALL LENGTH	61.500 MILLIMETERS MINIMUM AND 62.500 MILLIMETERS MAXIMUM
SPECIAL FEATURES	6 HOLES TAPPED 0.375 IN. UNC BY 20 MM DEEP EQUALLY SPACED ON 110 MM PCD
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	1.6 MICROMETERS OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	1.6 MICROMETERS INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	3.2 MICROMETERS LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	3.2 MICROMETERS OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH	3.2 MICROMETERS RIGHT END SURFACE OF BODY
SURFACE FINISH	3.2 MICROMETERS RIGHT END SURFACE OF LEFT FLANGE
BODY INSIDE DIAMETER	90.010 MILLIMETERS MINIMUM AND 90.040 MILLIMETERS MAXIMUM

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