3120-01-049-4161 BEARING,PLAIN,SELF-ALIGNING Index 3120-01-049-4163 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-049-4162

Federal Supply Class:
3120

National Item Identification Number:
010494162

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:
03-503-04DD09455RBC TRANSPORT DYNAMICS CORP
ABG4-5-1250294NEW HAMPSHIRE BALL BEARINGS INC
AG4 CR1215860NEW HAMPSHIRE BALL BEARINGS INC
BACB10A357GCM281205THE BOEING COMPANY
BACB10W2TM81205THE BOEING COMPANY
BSN4640GC81376RBC SOUTHWEST PRODUCTS, INC.
HSBG4-115M02758U S BEARINGS
NS-4E-273134ROLLER BEARING COMPANY OF AMERICA, INC.
BSN4640GCM281376RBC SOUTHWEST PRODUCTS, INC.
BSSN-4797M281376RBC SOUTHWEST PRODUCTS, INC.
KSBG-4CRD597613SARGENT AEROSPACE & DEFENSE, LLC
KSBG-4SD597613SARGENT AEROSPACE & DEFENSE, LLC
KSBG-4SD697613SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
HARDNESS RATING26.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
HARDNESS RATING56.0 ROCKWELL C MINIMUM INNER MEMBER AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER
LUBRICATION FEATUREGROOVE OUTER RACE MEMBER OR PERFORATION OUTER RACE MEMBER
LUBRICATION MATERIALLUBRICANT, DRY FILM
MATERIALSTEEL COMP 303 OUTER RACE MEMBER OR STEEL COMP 347 OUTER RACE MEMBER
MATERIALSTEEL COMP 440C INNER MEMBER
INNER MEMBER WIDTH0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
OUTER MEMBER OUTSIDE DIAMETER0.6557 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM
OUTER MEMBER WIDTH0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
SPECIAL FEATURESCRYOGENICALLY STABILIZED
STYLE DESIGNATORWITHOUT INSERT OR LINER
BORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM


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