5950-00-776-6967 REACTOR Index 4820-00-776-6971 VALVE,SAFETY RELIEF

National Stock Number:
3120-00-776-6968

Federal Supply Class:
3120

National Item Identification Number:
007766968

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:
SBSH10ATC2221335TIMKEN CO
SBSH10ATC22Z21335TIMKEN CO
SBSH10ATC22Z3NPS1RBC AIRCRAFT PRODUCTS, INC.


Techincal Specification:
BORE DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
HARDNESS RATING58.0 ROCKWELL C MINIMUM INNER MEMBER
HARDNESS RATING28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER0.6870 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM
OUTER MEMBER WIDTH0.3120 INCHES MINIMUM AND 0.3220 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL COMP 410 OUTER RACE MEMBER
MATERIALSTEEL COMP 4140 INNER MEMBER
STATIC RADIAL LOAD RATING10660 POUNDS
STYLE DESIGNATORWITH INSERT AND/OR LINER
SURFACE TREATMENTCHROMIUM INNER MEMBER


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