3120-01-137-7129 BEARING,PLAIN,SELF-ALIGNING Index 3120-01-137-7131 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-137-7130

Federal Supply Class:
3120

National Item Identification Number:
011377130

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:
M81936/1-1681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81936/181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BORE DIAMETER0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
INNER MEMBER WIDTH0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
OUTER MEMBER WIDTH0.7920 INCHES MINIMUM AND 0.7970 INCHES MAXIMUM
STATIC RADIAL LOAD RATING77700 POUNDS


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