2840-01-475-2543 ENGINE,GAS TURBINE,AIRCRAFT Index 7010-01-475-2545 COMPUTER SYSTEM,DIGITAL

National Stock Number:
3120-01-475-2544

Federal Supply Class:
3120

National Item Identification Number:
014752544

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.


Manufacturer Information:
4D0197-188277THE BOEING COMPANY
BSSR-48007-181376RBC SOUTHWEST PRODUCTS, INC.
VTBS0590-4806710VALLEY-TODECO, INC.
BWR48H-19716746RBC SPECLINE INC
BSSR-48808-181376RBC SOUTHWEST PRODUCTS, INC.


Techincal Specification:
BORE DIAMETER3.0000 INCHES MINIMUM AND 3.0010 INCHES MAXIMUM
MATERIALCOPPER ALLOY 172 INNER MEMBER OR COPPER ALLOY 173 INNER MEMBER
MATERIALSTEEL COMP XM-12 OUTER RACE MEMBER
INNER MEMBER WIDTH3.8080 INCHES MINIMUM AND 3.8120 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,PLAIN,SPHERICAL-SWAGGED ASSY 3.000BORE
PROPRIETARY CHARACTERISTICSPACS
OUTER MEMBER WIDTH3.8170 INCHES MINIMUM AND 3.8230 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER5.8750 INCHES MINIMUM AND 5.8760 INCHES MAXIMUM
SPECIAL FEATURESINCLUDES LOCKWASHER-3 AND NUT-2;FLANGE6.5 IN.O.D. 6.25 IN. ACROSS FLATS,0.358 IN. THK
STYLE DESIGNATORWITHOUT INSERT OR LINER


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