3120-01-022-7160 BEARING,SLEEVE Index 4820-01-022-7162 VALVE,SAFETY RELIEF

National Stock Number:
3120-01-022-7161

Federal Supply Class:
3120

National Item Identification Number:
010227161

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:
3120PL06367009009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
BAR2046081376RBC SOUTHWEST PRODUCTS, INC.
BAR20460C203950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
L2204707482GENERAL ELECTRIC COMPANY
L22047P0207482GENERAL ELECTRIC COMPANY
L22047P0281376RBC SOUTHWEST PRODUCTS, INC.
L22047P0373134ROLLER BEARING CO OF AMERICA INC
L22047P0407482GENERAL ELECTRIC COMPANY
L22047P0481376RBC SOUTHWEST PRODUCTS, INC.


Techincal Specification:
BORE DIAMETER1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER2.3745 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM
OUTER MEMBER WIDTH1.1250 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM
MATERIALSTEEL INNER MEMBER
STATIC RADIAL LOAD RATING252000 POUNDS
STYLE DESIGNATORWITHOUT INSERT OR LINER


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