3120-01-308-4863 BEARING,PLAIN,SELF-ALIGNING Index 3120-01-308-4865 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-308-4864

Federal Supply Class:
3120

National Item Identification Number:
013084864

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:
MS14104-5C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BORE DIAMETER0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RING
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH0.3730 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5629H1000,PH13-8MO ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL COMP 630 OUTER RING
MATERIALSTEEL COMP XM-13 INNER MEMBER
OUTER MEMBER WIDTH0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
SPECIAL FEATURESLOW SPEED; NARROW; CHAMFERED OUTER RING; -65 DEG TO 325 DEG F; STD BREAKAWAY TORQUE 0.25-8.0
SPECIFICATION/STANDARD DATA96906-MS14104 GOVERNMENT STANDARD
STATIC RADIAL LOAD RATING8750 POUNDS
STYLE DESIGNATORWITH INSERT AND/OR LINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,440C FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENTPASSIVATE INNER MEMBER


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