3120-01-197-6416 BEARING,PLAIN,SELF-ALIGNING Index 3120-01-197-6418 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-197-6417

Federal Supply Class:
3120

National Item Identification Number:
011976417

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:
7981009455RBC TRANSPORT DYNAMICS CORP
HSP14-13802758U S BEARINGS
ST4M222-102758U S BEARINGS
ST4M222-109455RBC TRANSPORT DYNAMICS CORP
HSP14-13815860NEW HAMPSHIRE BALL BEARINGS INC
HSP14-13816746RBC SPECLINE INC
ST4M222-116746RBC SPECLINE INC
ST4M222-176301THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING39.0 ROCKWELL C MINIMUM INNER MEMBER
INNER MEMBER WIDTH1.4500 INCHES NOMINAL
LUBRICATION FEATUREGROOVE AND PERFORATION INNER MEMBER
LUBRICATION FEATUREGROOVE AND PERFORATION OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIALCOPPER ALLOY INNER MEMBER
MATERIALGREASE LUBRICATION
MATERIALSTEEL COMP 630 OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
OUTER MEMBER WIDTH1.4500 INCHES NOMINAL
SPECIAL FEATURESOUTER RACE FLANGED ONE SIDE,OPPOSITE SIDE THREADED 2.000-16 UNJ-3A FOR MOUNTING WITH LOCKNUT AND LOCKWASHER; LOCKNUT,STEEL,COMP. 4130,MIL-S-6758,CHROME PLATE PER QQ-P-416,TYPE 1,CLASS 3 OVERALL; LOCKWASHER,STEEL,STAINLESS,COMP 302 OR 303,PASSIVATED PER QQ-P-35 OVERALL
SPECIFICATION/STANDARD DATA76301-ST4-222 MANUFACTURERS STANDARD
STATIC RADIAL LOAD RATING41000 POUNDS


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