3120-01-216-7659, BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-216-7659

Federal Supply Class:
3120

National Item Identification Number:
012167659

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:

M81936/2-10	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81936	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BORE DIAMETER	0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
INNER MEMBER WIDTH	0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
LUBRICATION FEATURE	GROOVE INNER MEMBER
LUBRICATION FEATURE	GROOVE RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530,COND HT FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL	GREASE LUBRICATION
MATERIAL	COPPER ALLOY INNER MEMBER
MATERIAL	STEEL COMP 630 RACE INSERT
OUTER MEMBER WIDTH	0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA	81349-MIL-B-81936 GOVERNMENT SPECIFICATION
STATIC RADIAL LOAD RATING	33100 POUNDS
STYLE DESIGNATOR	WITHOUT INSERT OR LINER

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