3120-01-063-6309, BEARING,PLAIN,SELF-ALIGNING

5340-01-063-6310 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
3120-01-063-6309

Federal Supply Class:
3120

National Item Identification Number:
010636309

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:

123-5766744 ITEM 25	53711	NAVAL SEA SYSTEMS COMMAND
5766744-0044	53711	NAVAL SEA SYSTEMS COMMAND
ASBB-16 M0D	15860	NEW HAMPSHIRE BALL BEARINGS INC
5766744-0044	96169	ELECTRIC BOAT CORPORATION
71-08-2011A	96169	ELECTRIC BOAT CORPORATION
71-08-2011B	96169	ELECTRIC BOAT CORPORATION
ASBB16-7	15860	NEW HAMPSHIRE BALL BEARINGS INC
ENDM 33187 ITEM 25	96169	ELECTRIC BOAT CORPORATION
ASBB167	9L863	KWAT ENTERPRISES CORP.

Techincal Specification:

BORE DIAMETER	0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
HARDNESS RATING	28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
HARDNESS RATING	37.0 ROCKWELL C MINIMUM INNER MEMBER
INNER MEMBER WIDTH	0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.7920 INCHES MINIMUM AND 0.7970 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC ALL MATERIAL RESPONSES INNER MEMBER
MATERIAL	COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
MATERIAL	LUBRICANT DRY FILM LUBRICATION
MATERIAL	STEEL COMP 630 OUTER RACE MEMBER
STATIC RADIAL LOAD RATING	154990 POUNDS
STYLE DESIGNATOR	WITHOUT INSERT OR LINER

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