3120-01-191-4621, BEARING,PLAIN,SELF-ALIGNING

3120-01-191-4620 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-191-4621

Federal Supply Class:
3120

National Item Identification Number:
011914621

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:

MS14103-7C	0U583	SAE INTERNATIONAL
MS14103-7C	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS81820	0U583	SAE INTERNATIONAL

Techincal Specification:

BORE DIAMETER	0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING	43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH	0.5600 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL	STEEL COMP 630 OUTER RACE MEMBER
MATERIAL	STEEL COMP XM-13 INNER MEMBER
OUTER MEMBER WIDTH	0.4370 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.9370 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	20700 POUNDS
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENT	PASSIVATE INNER MEMBER

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