3120-01-025-0537, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-025-0537

Federal Supply Class:
3120

National Item Identification Number:
010250537

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:

MS21155S5

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BORE DIAMETER	0.3125 INCHES NOMINAL
INNER MEMBER WIDTH	0.3750 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER	0.7500 INCHES NOMINAL
OUTER MEMBER WIDTH	0.2810 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-21164 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL	GREASE AND DISULFIDE MOLYBDENUM LUBRICATION
MATERIAL	STEEL COMP 4130 OR STEEL COMP E4340 OR STEEL COMP 8630 OUTER RACE MEMBER
MATERIAL	STEEL COMP 440C INNER MEMBER
STATIC RADIAL LOAD RATING	8500 POUNDS
STYLE DESIGNATOR	WITHOUT INSERT OR LINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER
SURFACE TREATMENT	CHROMIUM INNER MEMBER
SURFACE TREATMENT	CADMIUM OUTER RACE MEMBER

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