9340-00-809-6346 WINDOW,OBSERVATION Index 4010-00-809-6350 CHAIN,WELDLESS

National Stock Number:
3120-00-809-6348

Federal Supply Class:
3120

National Item Identification Number:
008096348

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:
76588-04409455RBC TRANSPORT DYNAMICS CORP
ATB4-615860NEW HAMPSHIRE BALL BEARINGS INC
BLFR-4-36281376RBC SOUTHWEST PRODUCTS, INC.
BS8ATC29-2E799521335TIMKEN CO
BS8ATC29-2E79953NPS1RBC AIRCRAFT PRODUCTS, INC.
GB520S4D26512NORTHROP GRUMMAN SYSTEMS CORPORATION
KSBN4-4297613SARGENT AEROSPACE & DEFENSE, LLC
LHSSV-4AE73134ROLLER BEARING CO OF AMERICA INC


Techincal Specification:
BORE DIAMETER0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HARDNESS RATING56.0 ROCKWELL C NOMINAL INNER MEMBER
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH0.6820 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM
OUTER MEMBER WIDTH0.4590 INCHES MINIMUM AND 0.4640 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER0.9009 INCHES MINIMUM AND 0.9014 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL COMP 410 INNER MEMBER
MATERIALSTEEL COMP 440C OUTER RACE MEMBER
STATIC RADIAL LOAD RATING180000 POUNDS
STYLE DESIGNATORWITH INSERT AND/OR LINER
SURFACE TREATMENTCHROMIUM INNER MEMBER


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