3120-01-124-7752 BUSHING,SLEEVE Index 4820-01-124-7754 VALVE,BALL

National Stock Number:
3120-01-124-7753

Federal Supply Class:
3120

National Item Identification Number:
011247753

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:
17622709455RBC TRANSPORT DYNAMICS CORP
ABWT20V-10250294NEW HAMPSHIRE BALL BEARINGS INC
SBS40ATC67Z21335TIMKEN CO
SBS40ATC67Z3NPS1RBC AIRCRAFT PRODUCTS, INC.


Techincal Specification:
MATERIALSTEEL COMP 440C INNER MEMBER
STEEL COMP 410 OUTER RACE MEMBER
PLASTIC POLYURETHANE RACE LINER
STYLE DESIGNATORWITH INSERT AND/OR LINER WITH STAKING GROOVE
HARDNESS RATING58.0 ROCKWELL C MINIMUM INNER MEMBER
28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER
BORE DIAMETER1.2495 INCHES MINIMUM AND
1.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER2.0933 INCHES MINIMUM AND
2.0938 INCHES MAXIMUM
OUTER MEMBER WIDTH0.9320 INCHES MINIMUM AND
0.9420 INCHES MAXIMUM
INNER MEMBER WIDTH1.2060 INCHES MINIMUM AND
1.2080 INCHES MAXIMUM
STATIC RADIAL LOAD RATING39500 POUNDS


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