3120-01-343-8928, BEARING,PLAIN,SELF-ALIGNING

5999-01-343-8927 HEAT SINK,ELECTRICAL-ELECTRONIC

National Stock Number:
3120-01-343-8928

Federal Supply Class:
3120

National Item Identification Number:
013438928

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:

128SCC8001-3	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
KSAD125-3	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

BORE DIAMETER	7.7987 INCHES MINIMUM AND 7.8000 INCHES MAXIMUM
INNER MEMBER WIDTH	1.1770 INCHES MINIMUM AND 1.1870 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL	ALUMINUM ALLOY 7075 INNER MEMBER
MATERIAL	ALUMINUM ALLOY 7075 RACE INSERT
MATERIAL	PLASTIC TETRAFLUOROETHYLENE BORE LINER
OUTER MEMBER OUTSIDE DIAMETER	9.1237 INCHES MINIMUM AND 9.1250 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	66000 POUNDS
STYLE DESIGNATOR	WITH INSERT AND/OR LINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TYPE III MIL SPEC SINGLE TREATMENT RESPONSE BORE LINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TYPE III MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TYPE III MIL SPEC SINGLE TREATMENT RESPONSE RACE INSERT
SURFACE TREATMENT	ANODIZE BORE LINER
SURFACE TREATMENT	ANODIZE INNER MEMBER
SURFACE TREATMENT	ANODIZE RACE INSERT

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